U. Afreen, R. Khanum, N. H. Niazi, S. F. Chohan, F. Khanum, and S. Afreen, “MATERNAL FACTORS CAUSING TWIN BIRTH WEIGHT DISCORDANCE AND ITS FREQUENNCY”, Pak Armed Forces Med J, vol. 70, no. 4, pp. 1185–87, Aug. 2020, Accessed: Jan. 03, 2025. [Online]. Available: https://pafmj.org/PAFMJ/article/view/5118