K Chopin. Show Affiliations »
Abstract
Mesh: See more » Delivery of Health Care/trendsHealth StatusHumansPolandState Medicine/trends
Year: 1992 PMID: 1628060 PMCID: PMC1882428 DOI: 10.1136/bmj.304.6841.1557
Source DB: PubMed Journal: BMJ ISSN: 0959-8138