Hartati S, Herman RB, Amir D. Perbedaan Kadar Endotelin-1 Plasma pada Penderita Preeklampsia dengan Kehamilan Normotensif. J. Kesehat. Andalas [Internet]. 2015 Sep. 1 [cited 2026 Sep. 24];4(3). Available from: https://jurnal.fk.unand.ac.id/index.php/jka/article/view/370