Increasing the reach of flexible sigmoidoscopy.
Bell
G D
GD
Atkin
W S
WS
Painter
J
J
Rowland
R S
RS
Dogramadzi
S
S
Allen
C
C
D015179:Colorectal Neoplasms / Q000175:diagnosis*; D004867:Equipment Design; D006801:Humans; D008403:Mass Screening; D011446:Prospective Studies; D020694:Sigmoidoscopes; D014741:Video Recording / Q000295:instrumentation