Shetty SJ, J C S, Arpana A, Sathyanarayana C. Comparative study of Foley’s catheter and prostaglandin E2 gel for pre-induction cervical ripening. Asian J Med Sci [Internet]. 2022 Apr. 1 [cited 2024 May 6];13(4):112-7. Available from: https://www.nepjol.info/index.php/AJMS/article/view/41856