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Abstract
Mesh: See more » CanadaEpidemiologic MethodsHealth Resources/statistics & numerical dataHealth Services/statistics & numerical dataHumansPatient Admission/statistics & numerical dataSmall-Area AnalysisSurgical Procedures, Operative/statistics & numerical data
Year: 1992 PMID: 1737311 PMCID: PMC1488448
Source DB: PubMed Journal: CMAJ ISSN: 0820-3946 Impact factor: 8.262