[Gastroenterologic endoscopy--where does the future lie?].
Riemann
J F
JF
D016099:Endoscopy, Gastrointestinal / Q000639:trends*; D005544:Forecasting; D006801:Humans; D011785:Quality Assurance, Health Care / Q000639:trends
Gastroenterologische Endoskopie--wo liegt die Zukunft?