title: Treatment of interstitial pregnancy with methotrexate: selection of the patients.
authors.forename: H
authors.initials: H
authors.lastname: Fernandez
mesh_terms: D006063:Chorionic Gonadotropin / Q000097:blood; D005260:Female; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use*; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000097:blood / Q000188:drug therapy*
chemical_list: D006063:Chorionic Gonadotropin; D008727:Methotrexate