J A Solon, R D Rigg. Show Affiliations »
Abstract
Mesh: See more » DemographyEmergency Service, Hospital/statistics & numerical dataOutpatient Clinics, Hospital/statistics & numerical dataPennsylvaniaPhysicians/statistics & numerical dataResidence CharacteristicsSocioeconomic Factors
Year: 1972 PMID: 5007753 DOI: 10.1097/00005650-197201000-00007
Source DB: PubMed Journal: Med Care ISSN: 0025-7079 Impact factor: 2.983