T W Bice, R L Eichhorn, P D Fox. Show Affiliations »
Abstract
Mesh: See more » AdolescentAdultAge FactorsAgedChildChild, PreschoolEducational StatusEthnic GroupsFemaleHumansInfantInfant, NewbornMaleMiddle AgedPhysicians/statistics & numerical dataSocioeconomic FactorsUnited States
Year: 1972 PMID: 5041694 DOI: 10.1097/00005650-197205000-00008
Source DB: PubMed Journal: Med Care ISSN: 0025-7079 Impact factor: 2.983