S Semchyshyn. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Canada/epidemiologyHumansInfantInfant MortalityInfant, NewbornPreventive Medicine
Year: 1991 PMID: 1986816 PMCID: PMC1452981
Source DB: PubMed Journal: CMAJ ISSN: 0820-3946 Impact factor: 8.262