J FRY. Show Affiliations »
Abstract
Entities: Species
Keywords: HOSPITAL PATIENTS/statistics; STATE MEDICINE/statistics
Mesh: See more » HospitalsHumansInpatients/statistics & numerical dataState Medicine/statistics & numerical data
Year: 1959 PMID: 13825467 PMCID: PMC1990983 DOI: 10.1136/bmj.2.5162.1322
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447