D L Zufall. Show Affiliations »
Abstract
Mesh: See more » CertificationCredentialingEducation, ContinuingHealth Occupations/standardsLicensureProfessional Competence/standardsUnited States
Year: 1981 PMID: 7239927 DOI: 10.1097/00004010-198100620-00008
Source DB: PubMed Journal: Health Care Manage Rev ISSN: 0361-6274