Performance of the faecal immunochemical test for the detection of colorectal neoplasms and the role of proton pump inhibitors in their diagnostic accuracy. - Chandrapalan S; Hee SW; Widlak MM; Farrugia A; Alam MT; Smith S; Arasaradnam RP (Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland, 2021)