title: Endoscopies: too many and not enough!
authors.forename: F
authors.initials: F
authors.lastname: Froehlich
authors.forename: B
authors.initials: B
authors.lastname: Burnand
authors.forename: J P
authors.initials: JP
authors.lastname: Vader
authors.forename: J J
authors.initials: JJ
authors.lastname: Gonvers
mesh_terms: D016099:Endoscopy, Gastrointestinal / Q000592:standards / Q000706:statistics & numerical data*; D006801:Humans; D017410:Practice Guidelines as Topic; D013557:Switzerland