[Development, principle and progress of diagnosis using gastrophotography].
D005336:Fiber Optic Technology / Q000295:instrumentation; D020699:Gastroscopes; D005773:Gastroscopy / Q000379:methods; D006801:Humans; D010781:Photography / Q000295:instrumentation*
Entwicklung, Prinzip und technische Fortschritte der Gastrokameradiagnositk