title: Guidelines for training non-specialists in screening flexible sigmoidoscopy.
mesh_terms: D015179:Colorectal Neoplasms / Q000175:diagnosis; D004502:Education, Medical, Continuing; D004509:Education, Nursing, Continuing; D005762:Gastroenterology / Q000193:education*; D006801:Humans; D011361:Professional Competence; D012812:Sigmoidoscopy; D012955:Societies, Medical; D014481:United States