D B Swanson1, G F Dillon, L E Ross. Show Affiliations » 1. National Board of Medical Examiners, Philadelphia, PA 19104.
Abstract
Mesh: See more » Education, MedicalEducational Measurement/standardsHumansReference StandardsResearch DesignUnited States
Year: 1990 PMID: 2400487 DOI: 10.1097/00001888-199009000-00023
Source DB: PubMed Journal: Acad Med ISSN: 1040-2446 Impact factor: 6.893