Anandraj, Rajasekaran, and Soundararaghavan S. 2016. “External Cephalic Version in Breech Presentations at Term: Comparison of Maternal and Perinatal Outcome With Normal Pregnancies”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 2 (4):581-85. https://www.ijrcog.org/index.php/ijrcog/article/view/247.