Selvam V, Lakshmi. P M, Kalaivani. PROSPECTIVE OBSERVATIONAL STUDY ON THE IMPACT OF ULTRASONOGRAPHY ON PREGNANCY OUTCOMES IN CASES OF THREATENED ABORTION, CHENNAI: A CROSS-SECTIONAL STUDY. SJHR-Africa [Internet]. 2024Jun.30 [cited 2024Nov.27];5(6):6. Available from: https://sjhresearchafrica.org/index.php/public-html/article/view/1203