Behuria, Sasmita, and Rohani Nayak. “Admission Cardiotocography As a Screening Test in High Risk Pregnancies and Its Co-Relation With Peri-Natal Outcome”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 5, no. 10 (December 15, 2016): 3525–3528. Accessed December 4, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/458.