The post office is properly a mercantile project. The government advances the expense of establishing the different offices, and of buying or hiring the necessary horses or carriages, and is repaid with a large profit by the duties upon what is carried. It is perhaps the only mercantile project which has been successfully managed by, I believe, every sort of government. The capital to be advanc...

Department of Obstetrics and Gynecology, Tehran University of Medical Sciences, Tehran, IR Iran Department of Anesthesiology and Critical Care, Iran University of Medical Sciences, Tehran, IR Iran Baqiyatallah Research Center for Gastroenterology and Liver Diseases, Baqiyatallah University of Medical Sciences, Tehran, IR Iran Tehran Hepatitis Center, Tehran, IR Iran Corresponding author: Seyed ...

Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, IR Iran Students’ Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, IR Iran Corresponding author: Maani Beigy, Students’ Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, IR Iran. Tel: +98-2188989161, Fax: +98-21889...

1. Department of Midwifery, Faculty of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran 2. M Sc student, Faculty of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran 3. Department of Midwifery, Client Education and Management Research Center, Shahed University, Tehran, Iran 4Mental Health Research Group, Health Metrics Research Centre, Iranian ...

Reza Babazadeh is M.S. Student in Department of Industrial Engineering, College of Engineering, University of Tehran, Tehran, Iran. Reza Tavakkoli-Moghaddam is a Professor in Department of Industrial Engineering, College of Engineering, University of Tehran, Tehran, Iran. Jafar Razmi is an Associate Professor in Department of Industrial Engineering, College of Engineering, University of Tehran,...

Mahdi Sharif-Alhoseini1, Edward R. Laws2 and Vafa Rahimi-Movaghar3,4 1Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, 2Department of Neurosurgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts, 3Sina Trauma and Surgery Research Center, Department of Neurosurgery, Tehran University of Medical Sciences, Tehran, 4Research Centre f...

1Food and Drug Laboratory Research Center, Ministry of Health and Medical Education, Tehran, IR Iran 2Day General Hospital Laboratory, Tehran, IR Iran 3Department of Biotechnology, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran 4Department of Research and Development, Production and Research Complex, Pasteur Institute, Tehran, IR Iran 5Department of Epidemiology, Pasteur Instit...

1 Faculty of Traditional Medicine, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran 2 Traditional Medicine and Material Medical Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran 3 Faculty of Medicine, Tehran University of Medical Sciences, Tehran, IR Iran 4 Traditional Medicine Department, Faculty of Traditional Medicine of Tehran University of Medi...

1Department of Physiology, Paramedical Sciences Faculty, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran 2Electrophysiology Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, IR Iran 3Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran 4Department of Neurophysiology, Shahid Beheshti University of Medical...