1. Labor induction with the prostaglandin E1 methyl analogue misoprostol versus oxytocin: a randomized trial;Sanchez;Obstet Gynecol,1993
2. Intraamniotic 15(s)-15-methyl prostaglandin F2 and termination of middle and late second trimester pregnancy for genetic indications: a contemporary approach;Ferguson;Am J Obstet Gynecol,1993
3. Intravaginal misoprostol as a cervical ripening agent;Fletcher;Br J Obstet Gynaecol,1993
4. Intravaginal misoprostol versus dinoprostone as cervical ripening and labor inducing agents;Fletcher;Obstet Gynecol,1994
5. Labor induction in women at term with mifiprestone (RU 486): a doubleblind, randomized, placebo-controlled study;Frydman;Obstet Gynecol,1992