Tabinda Khalid , Nisar Ahmed Malik , Zainab Sarfraz , T. K. , N. A. M. , Z. S. . . (2017). Effect of Intraumbilical Oxytocin on Duration of Third Stage of Labour. Journal of Rawalpindi Medical College, 21(3). Retrieved from http://journalrmc.com/index.php/JRMC/article/view/24