KHAN, F. K.; ZAFAR, S.; ARSHAD, F.; TAJAMMUL, A.; KHURSHID, S.; ASIF, S. Preterm Birth Frequency among Women with Risk Factors Presenting at 28–34 Weeks and Receiving Oral Micronized Progesterone: A Prospective Single-Arm Study: Preterm Birth Frequency among Women Receiving Oral Micronized Progesterone. Pakistan BioMedical Journal, [S. l.], v. 9, n. 9, p. 29–34, 2026. DOI: 10.54393/pbmj.v9i9.1412. Disponível em: https://pakistanbmj.com/journal/index.php/pbmj/article/view/1412. Acesso em: 15 oct. 2026.