title: Spontaneous bilateral chronic and acute tubal ectopic pregnancies following methotrexate treatment.
authors.affiliation: Department of Obstetrics and Gynecology, McGill University, Royal Victoria Hospital, Montreal, Canada.
authors.forename: Jens-Erik
authors.initials: JE
authors.lastname: Walter
authors.forename: William M
authors.initials: WM
authors.lastname: Buckett
mesh_terms: D000020:Abortifacient Agents, Nonsteroidal / Q000009:adverse effects*; D000208:Acute Disease; D000328:Adult; D002908:Chronic Disease; D000075202:Contraindications; D005260:Female; D006801:Humans; D008727:Methotrexate / Q000009:adverse effects*; D011247:Pregnancy; D011274:Pregnancy, Tubal / Q000139:chemically induced* / Q000188:drug therapy / Q000601:surgery
chemical_list: D000020:Abortifacient Agents, Nonsteroidal; D008727:Methotrexate