4Timor-Tritsch IE,Monteagudo A,Mandeville EO,et al.successful management of viablecerrical pregnancyby local injection of methotrexate guided by transraginalultrasonography.Am J Obstet Gynecol,1994,170(3):737-739
5Ginsburg ES.Early diagnosis and treatment ofcervical pregnancyin an in vitrofertilization program.Fertil,Steril,1994;61:966-969
6Ushakov FB.Cervical pregnancy:past and future .Obstet Gynecol Surv,1997;52:45-59
7Marcovici I,Rosenzweig BA,Brill AL,et al.gervical pergnancy:case report and acurrent literature review.Obstet Gynecol Surv,1994,49(1):49
8Marston LM.Iethotrexate and angiographic embolization forconservative treatment ofcervical pregnancy.South Med J,1996;89:246-248
9Brand E.Advanced cervical pregnancy treatment with actinomycin-D.Br J.ObstetGynaecol,1993;100:491-492
