H C Chase. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Age FactorsBirth CertificatesBirth RateBirth WeightDeath CertificatesEthnic GroupsFemaleHumansInfantInfant MortalityInfant, NewbornMaleSex FactorsUnited States
Year: 1969 PMID: 5817603 PMCID: PMC1226678 DOI: 10.2105/ajph.59.9.1618
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572