Alani, H., Nasir, S.K., Kellow, S. and Chafor, N. 2010. A Randomized Clinical Trial of Pre-Induction Cervical Ripening by Isosorbide Mononitrate at Term Prgnancy. Zanco Journal of Medical Sciences (Zanco J Med Sci). 14, 3 (Dec. 2010), 72–77. DOI:https://doi.org/10.15218/zjms.2010.038.