“Serum Human Placental Lactogen Assays in Ultrasound Evaluated Pregnancy-Induced Hypertension: A Marker of Placental Function in Pregnancy”. Nigerian Journal of Physiological Sciences 38, no. 1 (ژوئن 30, 2023): 7–12. دسترسی آوریل 5, 2026. https://ojshostng.com/index.php/njphysiologicalsciences/article/view/2891.