Evaluation of patients’ satisfaction of cervical ripening using dinoprostone by either intravaginal gel or pessary: an open-label, randomized, prospective study.

Ferraiolo A, Dellacasa I, Bentivoglio G, Ferrero S, Ragni N. Evaluation of patients’ satisfaction of cervical ripening using dinoprostone by either intravaginal gel or pessary: an open-label, randomized, prospective study. J Reprod Med 2010;55:423-429. http://www.reproductivemedicine.com/toc/auto_abstract.php?id=23789