[Cost-benefit analysis in gastroenterology. Has the time come?].
Birkner
B
B
D002769:Cholelithiasis / Q000191:economics / Q000628:therapy; D003362:Cost-Benefit Analysis; D016099:Endoscopy, Gastrointestinal / Q000191:economics; D005767:Gastrointestinal Diseases / Q000191:economics* / Q000628:therapy; D005858:Germany; D006801:Humans
Kosten-Nutzen-Analyse in der Gastroenterologie. Ist die Zeit gekommen?