1[1]Raziel A,Colan A,Pansny M,et al.Ovarian Pregancy,a report of twenty cases in one institution.Am J Obstet Gynecol,1990,163(2):1182
2[2]Eracl T,Cinar O,Muncu A,et al.Ovarian pregnancy:relationship to an intrauterine device.Aust NIJ Obstet Gynecol,1997,37(3):362
3[3]Esparza I JA,Mendez E G,Ruttothara TA,et al.A clinical case diagnosis and laparoscopic treatment of ovarian pregnancy.Gynecol Obstet Mex,1998,66(1):486
