N Kadar, R Romero. Show Affiliations »
Abstract
Mesh: See more » Chorionic Gonadotropin/bloodFemaleHumansPregnancyPregnancy TestsPregnancy, Ectopic/diagnosis
Substances: See more » Chorionic Gonadotropin
Year: 1981 PMID: 6112542 DOI: 10.1016/s0140-6736(81)92365-5
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321