K. Qamar, L. A. Minhas, and M. Y. Khan, “HISTOLOGICAL STUDY OF HUMAN PLACENTA WITH EMPHASIS ON CAPILLARIES AND SYNCYTIAL KNOTS OF TERMINAL VILLI: Histological Study of Human Placenta”, Pak Armed Forces Med J, vol. 58, no. 4, pp. 377–379, Dec. 2008, Accessed: Feb. 07, 2026. [Online]. Available: https://www.pafmj.org/PAFMJ/article/view/1905