title: [Appropriateness in gastroenterology: too many endoscopies or not enough?].
authors.affiliation: Division de gastro-entérologie, Policlinique Médicale Universitaire et CHUV, Lausanne. florian.froehlich@bluewin.ch
authors.forename: F
authors.initials: F
authors.lastname: Froehlich
mesh_terms: D003113:Colonoscopy / Q000706:statistics & numerical data; D016099:Endoscopy, Gastrointestinal / Q000191:economics / Q000592:standards / Q000706:statistics & numerical data* / Q000639:trends; D005773:Gastroscopy / Q000706:statistics & numerical data; D006300:Health Services Misuse; D006801:Humans; D011446:Prospective Studies; D011787:Quality of Health Care; D012307:Risk Factors; D013557:Switzerland; D019564:Unnecessary Procedures