Kartini, K, Ahmad A Jusuf, Sri Widia A Jusman, M Ekawati, and Ani R Prijanti. “Fetal Blood Vessel Count Increases in Compensation of Hypoxia in Premature Placentas”. Universa Medicina 34, no. 1 (April 26, 2015): 35–42. Accessed April 25, 2024. https://univmed.org/ejurnal/index.php/medicina/article/view/51.