title: [Physicians' travels abroad supported by drug industry scrutinized. Three cases surveyed by the IGM and the NBL].
authors.forename: Einar
authors.initials: E
authors.lastname: Perman
mesh_terms: D016265:Conflict of Interest; D004345:Drug Industry; D004346:Drug Information Services; D006801:Humans; D010820:Physicians; D014195:Travel