Riaz, G.S. and Saeed, F. 1991. A COMPARATIVE STUDY OF VAGINAL PROSTAGLANDIN E2 PESSARIES WITH INTRAVENOUS OXYTOCIN FOR THE INDUCTION OF LABOUR AFTER SPONTANEOUS RUPTURE OF MEMBRANES. Journal of Ayub Medical College Abbottabad. 4, 2 (Jul. 1991), 5–9.