| Literature DB >> 14070733 |
Abstract
Keywords: ADOLESCENCE; CHILD; GENERAL PRACTICE; GERIATRICS; GROUP PRACTICE; INFANT; INSURANCE, HEALTH; NEW YORK; STATISTICS; WASHINGTON
Mesh:
Year: 1963 PMID: 14070733 PMCID: PMC1254385 DOI: 10.2105/ajph.53.10.1635
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572