title: Ectopic pregnancy in a teaching hospital in Sudan.
authors.affiliation: Department of Obstetrics and Gynecology,Faculty of Medicine, University of Gezira, PO Box 20, Sudan.
authors.forename: Saad E
authors.initials: SE
authors.lastname: Dafallah
authors.forename: Abdalla H
authors.initials: AH
authors.lastname: Elsadig
authors.forename: Faroug
authors.initials: F
authors.lastname: El-Agib
mesh_terms: D000328:Adult; D015984:Causality; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis / Q000453:epidemiology* / Q000401:mortality; D011446:Prospective Studies; D013397:Sudan / Q000453:epidemiology