[Specialization and unification of the field of internal medicine at a university hospital: a research system and management of the ward for internal medicine].
Nagai
Ryozo
R
D006748:Hospital Departments / Q000458:organization & administration*; D006785:Hospitals, University / Q000458:organization & administration*; D007388:Internal Medicine; D007564:Japan; D012106:Research / Q000458:organization & administration*