R J Haggerty. Show Affiliations »
Abstract
Mesh: See more » AdolescentAdultAfrican AmericansBostonChildChild, PreschoolEuropean Continental Ancestry GroupHealth Services Accessibility/trendsHumansInfantInfant MortalityInfant, NewbornMortalitySocial Class
Year: 1985 PMID: 4010755 DOI: 10.1056/NEJM198508083130609
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245