C. Husna, M. F. (2020) “Accuracy Tests of Serum Vitamin D and Calcium Levels in Chorioamnionitis: Uji Kesesuaian Kadar Serum Vitamin D dan Kalsium pada Korioamnionitis ”, Indonesian Journal of Obstetrics and Gynecology, 8(3), pp. 137–141. doi: 10.32771/inajog.v8i3.1113.