SHEHZADI, S. .; AMIN, N. . Frequency of Preterm Birth in Multiple Gestations Presenting at Mardan Medical Complex. Biological and Clinical Sciences Research Journal, [S. l.], v. 6, n. 5, p. 350–352, 2025. DOI: 10.54112/bcsrj.v6i5.2106. Disponível em: https://www.stage.bcsrj.com/index.php/bcsrj/article/view/2106. Acesso em: 25 feb. 2026.