Utomo, Bram M, Eddy Suparman, and Linda M Mamengko. “Heat Shock Protein 70 (HSP 70) Level in Threatened Abortion”. Indonesian Journal of Obstetrics and Gynecology 4, no. 4 (October 7, 2016): 183–186. Accessed March 5, 2026. https://www.inajog.com/index.php/journal/article/view/445.