TY - GEN AU - Hawes,R AU - Lehman,G A AU - Hast,J AU - O'Connor,K W AU - Crabb,D W AU - Lui,A AU - Christiansen,P A TI - Training resident physicians in fiberoptic sigmoidoscopy. How many supervised examinations are required to achieve competence? SN - 0002-9343 PY - 1986///0414 KW - Clinical Competence KW - Education, Medical KW - Family Practice KW - education KW - Fiber Optic Technology KW - General Surgery KW - Humans KW - Sigmoidoscopy KW - Time Factors N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0002-9343(86)90721-7 ER -