Yadav, Kamlesh, and Pragya Ojha. “ROLE OF USG FINDINGS AS A PREDICTIVE MARKER IN THREATENED ABORTION”. International Journal of Medical and Biomedical Studies 5, no. 4 (April 5, 2021). Accessed April 19, 2026. https://www.ijmbs.info/index.php/ijmbs/article/view/1853.