D., Nivedita, and Mehvish Anjum. 2018. “Evaluation of Primigravida in Labour Using Modified WHO Partograph: Comparative Study of 100 Cases”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 7 (2):470-75. https://doi.org/10.18203/2320-1770.ijrcog20180157.