Barbara Sibbald. Show Affiliations »
Abstract
Mesh: See more » AdolescentCanadaChildHumansImmunization Programs/economicsImmunization Programs/statistics & numerical dataPublic Health/statistics & numerical data
Year: 2003 PMID: 12615765 PMCID: PMC149266
Source DB: PubMed Journal: CMAJ ISSN: 0820-3946 Impact factor: 8.262