Utilization of nurse endoscopists for sigmoidoscopic examinations.
D000328:Adult; D003108:Colonic Diseases / Q000175:diagnosis; D006801:Humans; D009722:Nurse Practitioners / Q000193:education / Q000706:statistics & numerical data*; D010348:Patient Care Team; D011787:Quality of Health Care; D012812:Sigmoidoscopy / Q000193:education