J Fry. Show Affiliations »
Abstract
Entities: Chemical
Mesh: See more » Community Health Services/supply & distributionHealth PlanningHumansUSSRUnited States
Year: 1968 PMID: 5649279 PMCID: PMC2236595
Source DB: PubMed Journal: J R Coll Gen Pract ISSN: 0035-8797