Shadab, Wajiha, Shazia Riaz, Farzana Aftab, and Faizan Hassan Shah. 2018. “EFFICACY OF 17-α-HYDROXY-PROGESTRONE IN PREVENTION OF PRETERM LABOR IN HIGH RISK PREGNANT WOMEN”. Journal of Ayub Medical College Abbottabad 30 (2):209-12. https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/3472.