“Induction of Labour in Prelabour Rupture of Membranes with or without Cervical Ripening with Prostaglandin E2: A Randomized Controlled Trial”, J. Lumbini Med. Coll., vol. 2, no. 1, pp. 4–9, Nov. 2016, doi: 10.3126/jlmc.v2i1.15998.