J D Howell. Show Affiliations »
Abstract
Mesh: See more » Costs and Cost AnalysisElectrocardiography/historyHistory, 19th CenturyHistory, 20th CenturyHospital Administration/historyHospitals/historyMedical Laboratory Science/historyMedical Records/historyPennsylvaniaRadiography/economicsRadiography/historyTechnology, Radiologic/history
Year: 1986 PMID: 3514980
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272