Computed tomographic colonography compared with colonoscopy or barium enema for diagnosis of colorectal cancer in older symptomatic patients: two multicentre randomised trials with...

Por Steve Halligan, Edward Dadswell, Kate Wooldrage, Jane Wardle, Christian von Wagner, Richard Lilford, Guiqing L Yao, Shihua Zhu, Wendy Atkin
Publicado em 2015-07-01