F E LAW, C E JOHNSON, J W KNUTSON. Show Affiliations »
Abstract
Entities: Species
Keywords: DENTISTRY; SCHOOLS
Mesh: See more » ChildDental CareDentistryHumansSchools
Year: 1953 PMID: 13121180 PMCID: PMC2024456
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792