Indu M Raja, and Lovelyn Joseph. “E?ect of Vaginally Administered Glyceryl Trinitrate Placebo on Cervical Ripening Prior to Induction of Labor in Overdue Pregnancies”. Asian Journal of Medical Research, Vol. 10, no. 2, June 2021, pp. 1-4, https://aijournals.com/index.php/ajmr/article/view/2245.