R A Filly. Show Affiliations »
Abstract
Mesh: See more » Chorionic Gonadotropin/bloodFemaleHumansPregnancyPregnancy, Ectopic/bloodPregnancy, Ectopic/diagnosisUltrasonography
Substances: See more » Chorionic Gonadotropin
Year: 1987 PMID: 3544031 DOI: 10.1148/radiology.162.3.3544031
Source DB: PubMed Journal: Radiology ISSN: 0033-8419 Impact factor: 11.105