title: [Premalignant lesion screening, surveillance and colorectal cancer].
authors.affiliation: Médico adscrito al Departamento de Endoscopia Gastrointestinal del Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán.
authors.forename: R
authors.initials: R
authors.lastname: Barreto-Zúñiga
mesh_terms: D015179:Colorectal Neoplasms / Q000175:diagnosis*; D055088:Early Detection of Cancer; D006801:Humans; D011230:Precancerous Conditions / Q000175:diagnosis*