Sriyanti, R., Mose, J. C., Masrul, M., & Suharti, N. (2019). The Difference in Maternal Serum Hypoxia-Inducible Factors-1α Levels between Early Onset and Late-Onset Preeclampsia. Open Access Macedonian Journal of Medical Sciences, 7(13), 2133–2137. https://doi.org/10.3889/oamjms.2019.601