TY - GEN AU - Sarles,H E AU - Sanowski,R A AU - Haynes,W C AU - Bellapravalu,S TI - The long and short of flexible sigmoidoscopy: does it matter? SN - 0002-9270 PY - 1986///0530 KW - Clinical Competence KW - Colonic Diseases KW - diagnosis KW - Consumer Behavior KW - Costs and Cost Analysis KW - Fiber Optic Technology KW - Humans KW - Male KW - Middle Aged KW - Sigmoidoscopes KW - Sigmoidoscopy KW - economics KW - Time Factors N1 - Publication Type: Journal Article ER -