R S Kirby. Show Affiliations »
Abstract
Mesh: See more » Birth CertificatesData Collection/standardsGestational AgeHumansInfant, NewbornUnited States/epidemiologyVital Statistics
Year: 1995 PMID: 8570807 PMCID: PMC1381798
Source DB: PubMed Journal: Public Health Rep ISSN: 0033-3549 Impact factor: 2.792