Sridhar, Daneti, and Mandugavalasa Swarnalatha. “A Study on Awareness and Behavior of Women towards Contraceptive Use Among Women Attending Tertiary Care Center in Northern Andhra Pradesh, India”. Obs Gyne Review: Journal of Obstetric and Gynecology 6, no. 3 (June 30, 2020): 67-71. Accessed November 26, 2020. https://obstetrics.medresearch.in/index.php/joog/article/view/111.