[Value of modern diagnostic procedures in gastroenterology].
D000328:Adult; D003937:Diagnosis, Differential; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis; D006801:Humans; D008722:Methods; D008875:Middle Aged
Wertigkeit der modernen gastroenterologischen Untersuchungsmethoden.