T Scaletta, B C Kaplan. Show Affiliations »
Abstract
Mesh: See more » AlgorithmsFemaleHumansPregnancyPregnancy, Ectopic/diagnosisPregnancy, Ectopic/diagnostic imagingUltrasonography
Year: 1994 PMID: 8107727
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245