Aryani, R., Ashari, M. and Zulaikhah, S.T. 2018. Age and Diastolic Blood Pressure Are Risk Factor of Preeclamsia: a Case Control Study in Semarang. International Journal of Medical Science and Clinical Invention. 5, 7 (Jul. 2018), 3939–3943. DOI:https://doi.org/10.18535/ijmsci/v5i7.11.