Document Type : Original Article
Authors
1 Department of Internal Medicine, Arak University of Medical Sciences, Arak, Iran.
2 Educational Sciences Department, Educational Sciences & Psychology Faculty, Allameh Tabatabaei University, Tehran, Iran.
3 Educational Sciences & Psychology Department, Human Sciences Faculty, Arak University, Arak, Iran.
4 Biostatistics Department, School of Medicine, Arak University of Medical Sciences, Arak, Iran.
Keywords