A B Copperman1, M Bustillo. Show Affiliations » 1. Department of Obstetrics and Gynecology, Mount Sinai School of Medicine, New York, NY 10029, USA.
Abstract
Mesh: See more » BiomarkersChorionic Gonadotropin/bloodEmbryo, Mammalian/physiologyEmbryonic and Fetal DevelopmentFemaleHumansPregnancyPregnancy Trimester, FirstUltrasonography, Prenatal
Substances: See more » BiomarkersChorionic Gonadotropin
Year: 1995 PMID: 9363241
Source DB: PubMed Journal: Early Pregnancy ISSN: 1354-4195