title: Clinician's approach to ectopic pregnancy.
authors.affiliation: Department of Radiology, University of Tennessee College of Medicine, Memphis 38163, USA.
authors.forename: D S
authors.initials: DS
authors.lastname: Emerson
authors.forename: M L
authors.initials: ML
authors.lastname: McCord
mesh_terms: D018997:Chorionic Gonadotropin, beta Subunit, Human / Q000097:blood; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000097:blood / Q000000981:diagnostic imaging* / Q000473:pathology / Q000628:therapy; D012307:Risk Factors; D012680:Sensitivity and Specificity; D014463:Ultrasonography
chemical_list: D018997:Chorionic Gonadotropin, beta Subunit, Human