6Sowter MC,Farquhar CM,Petrie KJ,et al.A randomized trial comparing single dose systemic methotrexate and laparoscopic surgery for the treatment of unruptured tubal pregnancy[J].BJOG,2001,108:192-203.
7Morlock RJ,Lafata JE,Eisenstein D.Cost-effectiveness of singledose methotrexate compared with laparoscopic treatment ectopic pregnancy,Obstet[J].Gynecol,2000,95:407-412.
8曹泽毅.中华妇产科学[M].北京:人民卫生出版社,2002.1348.
9Barnhart K,Esposito M,Coutifaris C.An update on the medical treatment of ectopic pregnancy[J].Obstet Gynecol Clin North Am,2000,27(3):653-667.