title: The DO difference: an analysis of causal relationships affecting the degree-change debate.
authors.forename: Marlow B
authors.initials: MB
authors.lastname: Hernandez
mesh_terms: D002983:Clinical Competence; D003625:Data Collection; D004522:Educational Status; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D055360:Osteopathic Physicians; D013337:Students, Medical