1Wing DA,Jones MM,Rehall A,et al.A comparison of misoprostol and prostaylandin E2 gel for preinduction cervical ripening and labor induction[J].Am J Obstet Gynecol,1995,172:1804-1810
4Osmers RG,Blaser J,Kuhn W,et al.Interleukin-8 synthesis and the onset of labor[J].Obstet Gynecol,1995,86(2):223-229.
5Facchinetti F,Venturini P,Verocchi G,et al.Comparison of two preparations of dinoprostone for pre-induction of labour in nulliparous women with very unfavourable cervical condition:A randomized clincal trial[J].Eur J Obstet Gynecol Reprod Biol,2005,119:189-193.
6Witter FR.Prostaglandin E2 preparations for preinduction cervical ripening[J].Clin Obstet Gynecol,2000,43(3):469-474.
7Osmers RG, Blaser J, Kuhn W, et al. Interleukin 8 synthesis and the onset of labor[J]. Obstet Gynecol, 1995, 86(2) :223-229.
