Mahdavi, A., Z. Telkabadi, A. Aleyasin, M. Agha Hosseini, L. Safdarian, and A. Momenzadeh. “Comparison of Morphine Suppository and Diclofenac Suppository for Pain Management After Elective Caesarean Section”. Acta Medica Iranica, Vol. 54, no. 11, Dec. 2016, pp. 709-12, https://acta.tums.ac.ir/index.php/acta/article/view/5400.