Authors
1 Instructor, Department of Health and Social Medicine, Mother and Child Health, Faculty of Medicine, Shahed University, Tehran, Iran.
2 Associate Professor, Department of Health and Social Medicine, Faculty of Medicine, Shahed University, Tehran, Iran.
3 Assistant Professor, Department of Obstetrics and Gynecology, Faculty of Medicine, Shahed University, Tehran, Iran.
4 Medical student, Faculty of Medicine, Shahed University, Tehran, Iran.
Abstract
Keywords