D Wrede. Show Affiliations »
Abstract
Mesh: See more » Education, Medical, GraduateEducational MeasurementEuropean Union
Year: 1992 PMID: 1422416 PMCID: PMC1883040 DOI: 10.1136/bmj.305.6858.887-b
Source DB: PubMed Journal: BMJ ISSN: 0959-8138