Kheirouri, Sorayya, Mohammad Alizadeh, Zahra Akbari, Sanaz Ghalehghir, Masumeh Feizian, and Zahra Shoae. “Rate and Determinants of Cesarean Delivery in Northwest of Iran: Descriptive Results from Public Health Records”. Progress in Nutrition 21, no. 2-S (January 23, 2020): 94-100. Accessed October 22, 2020. https://www.mattioli1885journals.com/index.php/progressinnutrition/article/view/6588.