title: [To the Editors regarding Tibor Gyökeres et al., "Introduction of a quality index in a Hungarian gastroenterologic endoscopy unit"].
authors.forename: Varvolgyi
authors.initials: V
authors.lastname: Csaba
mesh_terms: D002983:Clinical Competence / Q000592:standards*; D003113:Colonoscopy / Q000592:standards*; D005260:Female; D006801:Humans; D008297:Male; D010820:Physicians / Q000592:standards*; D058996:Quality Improvement; D019984:Quality Indicators, Health Care