title: Comment to "variation of quality of colonoscopy in Italy over five years: a nation-wide observational study".
authors.affiliation: Azienda Ospedaliera Maggiore della Carità, Divisione di Gastroenterologia, Novara, Italy. Electronic address: andrea_anderloni@hotmail.com.
authors.forename: Andrea
authors.initials: A
authors.lastname: Anderloni
authors.forename: Mario
authors.initials: M
authors.lastname: Del Piano
mesh_terms: D003113:Colonoscopy / Q000592:standards*; D005260:Female; D006801:Humans; D008297:Male; D019984:Quality Indicators, Health Care / Q000592:standards*