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Abstract
Entities: Species
Mesh: See more » Ambulatory Care/methodsAmbulatory Care/trendsChildHumansOffice Visits/trendsPhysicians, FamilyRetrospective StudiesUnited States
Year: 2006 PMID: 16719244
Source DB: PubMed Journal: Am Fam Physician ISSN: 0002-838X Impact factor: 3.292