You can copy/paste HTML codes anywhere you like, for example in homepage, or even other sites
Comparing the Effect of “Ginger-Lavender Capsule” and “Mefenamic Acid” on Postpartum Pain
F Salehi, Sh Jannesari *, M Nasiri, Sh Sahranavard
Abstract - چکیده - Full Text (PDF)
F Salehi, Sh Jannesari *, M Nasiri, Sh Sahranavard
Abstract - چکیده - Full Text (PDF)
Reporting a Rare Case of an Ovarian Dermoid Cyst Containing Intestine
A Mansouri, M Sadeghi, F Kianifar, K Momeni, M Mahdavi Zafarghandi *
Abstract - چکیده - Full Text (PDF)
A Mansouri, M Sadeghi, F Kianifar, K Momeni, M Mahdavi Zafarghandi *
Abstract - چکیده - Full Text (PDF)
Diagnostic Value of C-Reactive Protein and Interleukin-6 in Prevention of Negative Appendectomy
H Layegh, T Teimour Nezhad, MS SeyedSadeghi *
Abstract - چکیده - Full Text (PDF)
H Layegh, T Teimour Nezhad, MS SeyedSadeghi *
Abstract - چکیده - Full Text (PDF)
The Views of Parents of Premature Babies Hospitalized in Neonatal Intensive Care Unit about the Implementation of Family-Centered Care in This Unit
A Sadeghiani, P Vasli, M Varzeshnejd, M Mahdizadeh Shahri, A Naseh, N Naseri *
Abstract - چکیده - Full Text (PDF)
A Sadeghiani, P Vasli, M Varzeshnejd, M Mahdizadeh Shahri, A Naseh, N Naseri *
Abstract - چکیده - Full Text (PDF)
Comparison of the Complications of Colon Anastomosis and Related Factors in Emergency versus Elective Surgery
MR Zandipour, A Elyasi *, J Manouchehri, MA Rasouli, B Zareie
Abstract - چکیده - Full Text (PDF)
MR Zandipour, A Elyasi *, J Manouchehri, MA Rasouli, B Zareie
Abstract - چکیده - Full Text (PDF)
The Effect of Oral Carbohydrates on Blood Sugar and Hemodynamic Parameters in Children Undergoing Inguinal Hernia Surgery
T Karami, S Hariri, H Houshyar *
Abstract - چکیده - Full Text (PDF)
T Karami, S Hariri, H Houshyar *
Abstract - چکیده - Full Text (PDF)
The Human Kinome: Its Role and Importance in Cancer and the Associated Therapeutic Strategies
A Mokhtariye, N Naseri, H Arab, MR Mofid *
Abstract - چکیده - Full Text (PDF)
A Mokhtariye, N Naseri, H Arab, MR Mofid *
Abstract - چکیده - Full Text (PDF)
Frequency of Bacterial Vaginosis among Pregnant Women Experiencing Preterm Labor
Y Saleh Khudhur *
Abstract - چکیده - Full Text (PDF)
Y Saleh Khudhur *
Abstract - چکیده - Full Text (PDF)
Evaluation of DAZ1 Gene Expression in Spermatogenic Failure among Infertile Non-Obstructive Azoospermic Iraqi Males
I Abd Ali Al-Humairi *, HA Karbal, AA Abid Albdairi
Abstract - چکیده - Full Text (PDF)
I Abd Ali Al-Humairi *, HA Karbal, AA Abid Albdairi
Abstract - چکیده - Full Text (PDF)
Application of Median-Ulnar F-Wave Latency Difference for the Diagnosis of Carpal Tunnel Syndrome
ZMA Kadhim *, NJ Alsalihi, MJ Al-Mamoori, RMA Kadhim
Abstract - چکیده - Full Text (PDF)
ZMA Kadhim *, NJ Alsalihi, MJ Al-Mamoori, RMA Kadhim
Abstract - چکیده - Full Text (PDF)
Comparative Evaluation of the Spectrophotometric Effect of External Bleaching on Natural Teeth and Composite Restoration (Omnichroma Resin)
F Abdul Razzaq *, M Mohamed Refaat, RM Al-Badr
Abstract - چکیده - Full Text (PDF)
F Abdul Razzaq *, M Mohamed Refaat, RM Al-Badr
Abstract - چکیده - Full Text (PDF)
Comparison of Hepcidin Level, Blood Parameters and Inflammatory Markers in High Flux Hemodialysis and Hemodiafiltration Patients
MY Naji Al-Atbee *, H Sami Tuama, R Abdulwahid Gatee, MM Salih Hasan, S Ali Salman, Gh Hasan Mahmood
Abstract - چکیده - Full Text (PDF)
MY Naji Al-Atbee *, H Sami Tuama, R Abdulwahid Gatee, MM Salih Hasan, S Ali Salman, Gh Hasan Mahmood
Abstract - چکیده - Full Text (PDF)
A Comparison of Pain Perception and Efficiency in NumBee versus Conventional Injection
D Kamal Naji *, Z Juma Jafar, B Ahmed Yas
Abstract - چکیده - Full Text (PDF)
D Kamal Naji *, Z Juma Jafar, B Ahmed Yas
Abstract - چکیده - Full Text (PDF)
Accuracy and Concordance of Orthodontic Cephalometric Analyses Using the CephNinja® Program Compared to the Traditional Method
A Hajian-Tilaki, N Kariminasab, K Hajian-Tilaki, D Maleki *
Abstract - چکیده - Full Text (PDF)
A Hajian-Tilaki, N Kariminasab, K Hajian-Tilaki, D Maleki *
Abstract - چکیده - Full Text (PDF)
Examination of Cuffed Catheter Tip Thrombosis in Hemodialysis Patients
P Tayebi, A Asri, A Gholizadeh-Pasha *, R Pourkia, H Shirafkan, F Mahmoudlou, N Ziaie
Abstract - چکیده - Full Text (PDF)
P Tayebi, A Asri, A Gholizadeh-Pasha *, R Pourkia, H Shirafkan, F Mahmoudlou, N Ziaie
Abstract - چکیده - Full Text (PDF)
Treatment Outcome and Skin Complications in Tumor Bed Boost Radiotherapy Using Photons or Electrons in Breast Cancer Patients after Breast-Conserving Surgery
D Fazilat-panah, A Shabestani Monfared, MH Emranpour, F Attarian, MS Fatemi, SA Javadinia *
Abstract - چکیده - Full Text (PDF)
D Fazilat-panah, A Shabestani Monfared, MH Emranpour, F Attarian, MS Fatemi, SA Javadinia *
Abstract - چکیده - Full Text (PDF)
Expression and Synthesis of Recombinant Human Coagulation Factor VIII Using a Cell-Free Expression System
M Ebrahimi, E Ferdosi-Shahandashti *, M Zarei, Gh Kardar
Abstract - چکیده - Full Text (PDF)
M Ebrahimi, E Ferdosi-Shahandashti *, M Zarei, Gh Kardar
Abstract - چکیده - Full Text (PDF)
The Relationship between Hyponatremia and Bacterial and Non-Bacterial Meningitis and Its Complications
H Sorkhi, S Moghadas Niaki, M Hajiahmadi, M Pournasrollah, M Mohammadi *
Abstract - چکیده - Full Text (PDF)
H Sorkhi, S Moghadas Niaki, M Hajiahmadi, M Pournasrollah, M Mohammadi *
Abstract - چکیده - Full Text (PDF)
The Effect of L-Carnitine and Melatonin on Sperm Quality Parameters, DNA Fragmentation and Membrane Lipid Peroxidation during Sperm Freezing Process
A Hosseini, Z Khodakarami, M Zamani, F Zafari *
Abstract - چکیده - Full Text (PDF)
A Hosseini, Z Khodakarami, M Zamani, F Zafari *
Abstract - چکیده - Full Text (PDF)
Comparison of the Relationship between Thyroid Autoimmune Markers and Polycystic Ovary Syndrome in Women with Hypothyroidism versus Healthy Subjects
A Obaid Jasim *, J Hameed Abu-Shana, S Abdul Salam Muneam
Abstract - چکیده - Full Text (PDF)
A Obaid Jasim *, J Hameed Abu-Shana, S Abdul Salam Muneam
Abstract - چکیده - Full Text (PDF)
The Osteogenic Effect of Zingerone on Human Umbilical Cord Stem Cells via miR-590 and Smad7 Expressions
AH Zafari, Z Piravar *, M Ramezani
Abstract - چکیده - Full Text (PDF)
AH Zafari, Z Piravar *, M Ramezani
Abstract - چکیده - Full Text (PDF)
Epidemiological Characteristics and Disease Complications in Thalassemia Syndrome Patients in Babylon, Iraq
HA Abd Al-Abbass, A Fadhil Obaid *, H Abdul-Amir Makki Al-Hindy, Z Abdulameer Abdulrasol, A Mohammed Jasim Shlash
Abstract - چکیده - Full Text (PDF)
HA Abd Al-Abbass, A Fadhil Obaid *, H Abdul-Amir Makki Al-Hindy, Z Abdulameer Abdulrasol, A Mohammed Jasim Shlash
Abstract - چکیده - Full Text (PDF)
Comparison of Maternal and Neonatal Outcomes in Vaginal Birth after Caesarean Section
S Gholampour, A Ghanbarpour, Z Bouzari, M Naeimi Rad, Sh Yazdani *
Abstract - چکیده - Full Text (PDF)
S Gholampour, A Ghanbarpour, Z Bouzari, M Naeimi Rad, Sh Yazdani *
Abstract - چکیده - Full Text (PDF)
Investigating the Clinico-Pathological Parameters in Astrocytoma
Th Abbas Fadhel *, H Othman Habeeb, F Mutasher Swadi
Abstract - چکیده - Full Text (PDF)
Th Abbas Fadhel *, H Othman Habeeb, F Mutasher Swadi
Abstract - چکیده - Full Text (PDF)
Sensitivity and Specificity of Measuring Anti-Müllerian Hormone and Follicle Stimulating Hormone levels in Predicting Response to Ovarian Stimulation in Infertile Women
B Jabir Edan *, H Mahdi Kadhim, H Resheed Behayaa
Abstract - چکیده - Full Text (PDF)
B Jabir Edan *, H Mahdi Kadhim, H Resheed Behayaa
Abstract - چکیده - Full Text (PDF)
The Efficiency of the Prophylactic Sub-Hepatic Drain In a Straightforward Laparoscopic Cholecystectom
Z Imad Mubdir *, B Abbas Abdulhassan, S Shawkat Hamid
Abstract - چکیده - Full Text (PDF)
Z Imad Mubdir *, B Abbas Abdulhassan, S Shawkat Hamid
Abstract - چکیده - Full Text (PDF)
Comparing the Effects of Lidocaine Spray versus Intravenous Lidocaine Administration after Laryngeal Mask Airway (LMA) Insertion
H Sorayae, Sh Seyfi *, P Amri Maleh, H Gholinia, A Ataie
Abstract - چکیده - Full Text (PDF)
H Sorayae, Sh Seyfi *, P Amri Maleh, H Gholinia, A Ataie
Abstract - چکیده - Full Text (PDF)
The Effect of Aerobic Exercise and Berberine Chloride on Mitochondrial Biogenesis Indices of Visceral Adipose Tissue of Diabetic Rats
S Asghari Vostakolaei, S Farajtabar Behrestaq *
Abstract - چکیده - Full Text (PDF)
S Asghari Vostakolaei, S Farajtabar Behrestaq *
Abstract - چکیده - Full Text (PDF)
Effect of Eau de Dalibour on Umbilical Cord Separation and Prevent Infection in Neonates
M Habibi, E Bahadoran, F SamieeRad, N Mohammadi, S Lashgari *
Abstract - چکیده - Full Text (PDF)
M Habibi, E Bahadoran, F SamieeRad, N Mohammadi, S Lashgari *
Abstract - چکیده - Full Text (PDF)
Efficacy of Orlistat on Hyperbilirubinemia in Full Term Neonates
M Habibi, E Bahadoran, F SamieeRad, A Javadi, G Roozbehani *
Abstract - چکیده - Full Text (PDF)
M Habibi, E Bahadoran, F SamieeRad, A Javadi, G Roozbehani *
Abstract - چکیده - Full Text (PDF)
Factors Effective in Creating Induced Demand for Medicine in Iran from the Experts' Point of View
MR Pasha-Zanosi, Gh Mahmoodi, MA Jahani *
Abstract - چکیده - Full Text (PDF)
MR Pasha-Zanosi, Gh Mahmoodi, MA Jahani *
Abstract - چکیده - Full Text (PDF)
An Investigation of the Causes and Methods of Termination of Pregnancy in Medical Abortions Referred from Forensic Medicine in Babol Hospitals within a Four-Year Period
N Dadkhah, Sh Yazdani, AA Manouchehri *, H Shirafkan, A Khaleghi Tabari
Abstract - چکیده - Full Text (PDF)
N Dadkhah, Sh Yazdani, AA Manouchehri *, H Shirafkan, A Khaleghi Tabari
Abstract - چکیده - Full Text (PDF)
Impact of Pretreatment of Dentin with Omega-9 on Microtensile Bond Strength of Fifth-Generation Dentine Adhesive at Different Times
Sh Kermany, F Moktarpour, S Seyedmajidi, M Ghasempour *
Abstract - چکیده - Full Text (PDF)
Sh Kermany, F Moktarpour, S Seyedmajidi, M Ghasempour *
Abstract - چکیده - Full Text (PDF)
Prevalence of Endophthalmitis after Intravitreal Injection of Avastin (Bevacizumab) in Patients Wearing Masks
A Najafi, F Jafarzade, H Ojaghi *
Abstract - چکیده - Full Text (PDF)
A Najafi, F Jafarzade, H Ojaghi *
Abstract - چکیده - Full Text (PDF)
An Investigation of the Mortality Caused by Accidents and Incidents in Babol Based on the International Classification of Diseases (ICD10)
F Farajpour, MA Jahani *, HA Nikbakht, Z Farhadi, F Bayani, M Moghaddasi, O Babazadeh
Abstract - چکیده - Full Text (PDF)
F Farajpour, MA Jahani *, HA Nikbakht, Z Farhadi, F Bayani, M Moghaddasi, O Babazadeh
Abstract - چکیده - Full Text (PDF)
Prevalence of Distant Metastases in Whole-Body Scan after Iodine Therapy in Low- and Intermediate-Risk Differentiated Thyroid Cancers
A Gholami, A Alipour, H Gholinia, SH Mousavie Anijdan *
Abstract - چکیده - Full Text (PDF)
A Gholami, A Alipour, H Gholinia, SH Mousavie Anijdan *
Abstract - چکیده - Full Text (PDF)
Investigating the Effect of Alcoholic Extract as Antimicrobial, Antioxidant, and Anticancer Drug Biosynthesized from Onion Allium Plant
AH Hameed, EA Mohamed, RH Sami, BA Hasoon *, KF Al-Azawi, NG Abdul Kareem Alawsi, Z Abbas Fadhil, S Mahdi Nasser
Abstract - چکیده - Full Text (PDF)
AH Hameed, EA Mohamed, RH Sami, BA Hasoon *, KF Al-Azawi, NG Abdul Kareem Alawsi, Z Abbas Fadhil, S Mahdi Nasser
Abstract - چکیده - Full Text (PDF)
Cephalometric Analysis of Airway Dimensions in Patients with Different Vertical Jaw Relations
Z Kabiri, M Mirzaie, K Hajian-Tilaki, A Hajian-Tilaki *
Abstract - چکیده - Full Text (PDF)
Z Kabiri, M Mirzaie, K Hajian-Tilaki, A Hajian-Tilaki *
Abstract - چکیده - Full Text (PDF)
The Relationship between Perceived Stress and Vitiligo
M Tajvar, A Mortezaei, Z Khaledian, A Sadeghinia, SN Emadi, O Atashbahar *
Abstract - چکیده - Full Text (PDF)
M Tajvar, A Mortezaei, Z Khaledian, A Sadeghinia, SN Emadi, O Atashbahar *
Abstract - چکیده - Full Text (PDF)
Effectiveness of Treatment with Chamomile on Menstrual Function, Dysmenorrhea and Premenstrual Syndrome in Patients with Polycystic Ovary Syndrome
M Afiat, E Jalaly, H Lashgari Kalat, N Khorsand, A Akbari Lor, M Ghazanfarpour *
Abstract - چکیده - Full Text (PDF)
M Afiat, E Jalaly, H Lashgari Kalat, N Khorsand, A Akbari Lor, M Ghazanfarpour *
Abstract - چکیده - Full Text (PDF)
Assessment of the Effectiveness and Security of Emergency Abdominal Wall Hernia Prosthetic Mesh Repair
NK Khiro *, MA Hamdawi, BA Abdulhassan
Abstract - چکیده - Full Text (PDF)
NK Khiro *, MA Hamdawi, BA Abdulhassan
Abstract - چکیده - Full Text (PDF)
Comparing the Effectiveness of Swing Door Uncinectomy versus Partial Uncinectomy in Middle Meatal Antrostomy
F Mowaffak Hassan *, A Abbas Shlaka
Abstract - چکیده - Full Text (PDF)
F Mowaffak Hassan *, A Abbas Shlaka
Abstract - چکیده - Full Text (PDF)
Investigating the Role of rs1899663 G>T Polymorphism of HOTAIR Gene in Susceptibility to Breast Cancer
A Nemati, N Pouladi *, MA Hoseinpour Feizi, R Madadi Rad
Abstract - چکیده - Full Text (PDF)
A Nemati, N Pouladi *, MA Hoseinpour Feizi, R Madadi Rad
Abstract - چکیده - Full Text (PDF)
Evaluation of Epithelial Cells of Oral Mucosae in Patients with Fixed Orthodontic Appliance
A Shiva, F Moaddabi, S Arab, M Khatami, M Zamanzadeh, M Koochek Dezfouli, A Hossein Nataj, P Namdar *
Abstract - چکیده - Full Text (PDF)
A Shiva, F Moaddabi, S Arab, M Khatami, M Zamanzadeh, M Koochek Dezfouli, A Hossein Nataj, P Namdar *
Abstract - چکیده - Full Text (PDF)
Comparative Evaluation of Tissue Eosinophils Frequency in Oral Squamous Cell Carcinoma with and without Cervical Lymph Node Involvement
S Khalesi, N Kargahi *, Sh Skandari, A Barandeh
Abstract - چکیده - Full Text (PDF)
S Khalesi, N Kargahi *, Sh Skandari, A Barandeh
Abstract - چکیده - Full Text (PDF)
Comparing the Assessment of Omentin-1 and Chemerin Levels in Acute Myocardial Infarction in Patients with Diabetes and Healthy Subjects
S Sami Ali *
Abstract - چکیده - Full Text (PDF)
S Sami Ali *
Abstract - چکیده - Full Text (PDF)
Frictional Resistance of Two Types of Esthetic Self-Ligating Brackets
HA Kamil *, ShSh Taha
Abstract - چکیده - Full Text (PDF)
HA Kamil *, ShSh Taha
Abstract - چکیده - Full Text (PDF)
The Effect of Diabetes on Lipid Profile in Patients with Type 1 Diabetes
A Mohammed Ali *, OA Mahdi Mandalawi, Z Mohammed Latheeth
Abstract - چکیده - Full Text (PDF)
A Mohammed Ali *, OA Mahdi Mandalawi, Z Mohammed Latheeth
Abstract - چکیده - Full Text (PDF)
The Relationship between Reproductive Hormones, MFG-E8, and Chlamydial Infection in Infertile Women
Sh Abd Hasan *, E Ali Hussein, I Talib Hassan
Abstract - چکیده - Full Text (PDF)
Sh Abd Hasan *, E Ali Hussein, I Talib Hassan
Abstract - چکیده - Full Text (PDF)
Clinical and Epidemiological Indicators of Patients Poisoned with Agricultural Pesticides during a Five-Year Period
E Shakeri, F Bagherian, H Gholinia, Z Hosseini Marznaki, AA Manouchehri *
Abstract - چکیده - Full Text (PDF)
E Shakeri, F Bagherian, H Gholinia, Z Hosseini Marznaki, AA Manouchehri *
Abstract - چکیده - Full Text (PDF)
Comparison of Shear Bond Strength of Esthetic Bracket Bonded to the Ceramic Surface Using Conventional Versus Laser Etching Technique
M Hameed Dheyab *, S Kadhum Al-Joubori
Abstract - چکیده - Full Text (PDF)
M Hameed Dheyab *, S Kadhum Al-Joubori
Abstract - چکیده - Full Text (PDF)
The Effectiveness of Lifestyle-Focused Cognitive Behavioral Therapy versus Semantic Cognitive Restructuring Therapy on Chronic Fatigue in Patients with Irritable Bowel Syndrome
M Akbari Ebtekar, SO Emadian *, B Mirzaian
Abstract - چکیده - Full Text (PDF)
M Akbari Ebtekar, SO Emadian *, B Mirzaian
Abstract - چکیده - Full Text (PDF)
The Effects of Genistein on Peroxiredoxin-4 and Oxidative Stress in Lung Cancer Cell Line A549
R Farsiabi, I Khodadadi, J Karimi, Gh Shafiee *
Abstract - چکیده - Full Text (PDF)
R Farsiabi, I Khodadadi, J Karimi, Gh Shafiee *
Abstract - چکیده - Full Text (PDF)
Electrocardiography, Echocardiography, and Tissue Doppler Imaging Manifestations in Left Bundle Branch Block
R Jalalian, S Eslami *, K Vakili, M Aarabi, B Bagheri, M Saravi, V Mokhberi
Abstract - چکیده - Full Text (PDF)
R Jalalian, S Eslami *, K Vakili, M Aarabi, B Bagheri, M Saravi, V Mokhberi
Abstract - چکیده - Full Text (PDF)
The Effect of Aqueous Extract of Cinnamon on Anaerobic Peri-Implantitis Bacteria
Kh Sahib Hasen *, Gh Abdul-Hamid Naji, AR Jabur
Abstract - چکیده - Full Text (PDF)
Kh Sahib Hasen *, Gh Abdul-Hamid Naji, AR Jabur
Abstract - چکیده - Full Text (PDF)
The Prevalence of Hepatitis A in Iranian Children and Adolescents
E Mousavi, AA Khaleghi, M Mohammadi *
Abstract - چکیده - Full Text (PDF)
E Mousavi, AA Khaleghi, M Mohammadi *
Abstract - چکیده - Full Text (PDF)
The Effect of Deep Breathing with Rosemary Essential Oil on the Sleep Quality of Patients Undergoing Upper Limb Orthopedic Surgery
B Rozgard, E Nasiri-Formi *, H Akbari, A Kazemi
Abstract - چکیده - Full Text (PDF)
B Rozgard, E Nasiri-Formi *, H Akbari, A Kazemi
Abstract - چکیده - Full Text (PDF)
The Protective Effect of Betaine on Inhibition of Rifampin-Induced Liver Damage in Rats
P Peiravi, H Mohammadi *, A Rashidiani-Rashidabadi, M Mohammadi, A Adineh
Abstract - چکیده - Full Text (PDF)
P Peiravi, H Mohammadi *, A Rashidiani-Rashidabadi, M Mohammadi, A Adineh
Abstract - چکیده - Full Text (PDF)
Physical Activity and Renal Function: Results of the Entry Phase of the Fasa Cohort Study
M Rostami Chijan, A Dehghan, M Kazemi, MM Naghizadeh, M Emkani, M Bijani, M Farjam, R Homayounfar *, N Samimi, M Sedigh Rahimabadi, A Ghaemi
Abstract - چکیده - Full Text (PDF)
M Rostami Chijan, A Dehghan, M Kazemi, MM Naghizadeh, M Emkani, M Bijani, M Farjam, R Homayounfar *, N Samimi, M Sedigh Rahimabadi, A Ghaemi
Abstract - چکیده - Full Text (PDF)
Antibacterial Effect of Lactobacillus casei Supernatant and AH Plus Sealer on Enterococcus faecalis
H Karkehabadi, A Rajabnia, A Pournajaf, E Khoshbin *
Abstract - چکیده - Full Text (PDF)
H Karkehabadi, A Rajabnia, A Pournajaf, E Khoshbin *
Abstract - چکیده - Full Text (PDF)
The Effect of Vitamin D Supplements on Antioxidant Parameters of Serum and Saliva in Diabetic Rats
A Tahmasbnezhad, F Asgharpour, S Kazemi, H Gholinia, M Motallebnezhad *
Abstract - چکیده - Full Text (PDF)
A Tahmasbnezhad, F Asgharpour, S Kazemi, H Gholinia, M Motallebnezhad *
Abstract - چکیده - Full Text (PDF)
Comparison of the Efficacy of Alvogyl Paste and Chlorhexidine Gel in Reducing Pain Following Impacted Mandibular Third Molar Surgery
AH Almayiah *, SS Al-Adili
Abstract - چکیده - Full Text (PDF)
AH Almayiah *, SS Al-Adili
Abstract - چکیده - Full Text (PDF)