Khan, F. K., Zafar, S., Arshad, F., Tajammul, A., Khurshid, S., & Asif, S. (2026). 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, 9(9), 29–34. https://doi.org/10.54393/pbmj.v9i9.1412