E Isaacs, R Cooper, J Gelles. Show Affiliations »
Abstract
Mesh: See more » Personal Health ServicesQuality of Health CareUnited States
Year: 1973 PMID: 4683929 DOI: 10.1056/nejm197303012880919
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245