P M Densen, J E Fielding, J Getson, E Stone. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Data CollectionHealth Services ResearchHospital RecordsInformation Services/economicsInformation Services/organization & administrationMassachusettsPatient DischargeRecords
Year: 1980 PMID: 7370099 DOI: 10.1056/NEJM198001173020311
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245