Vineela Nekkanti, and Githa Kishore. “Association of Socioeconomic Disparity of the Pregnant Women With Adverse Pregnancy Outcomes”. International Journal of Research in Pharmaceutical Sciences 12, no. 2 (June 24, 2021): 1667-1671. Accessed December 4, 2021. https://pharmascope.org/index.php/ijrps/article/view/4761.