Gut
2020 Detection of Barrett's oesophagus through exhaled breath using an electronic nose device 2016 Detection of precancerous gastric lesions and gastric cancer through exhaled breath 2011 Colorectal cancer screening with odour material by canine scent detection 2004 A novel method for rapidly diagnosing the causes of diarrhoea 1997 Influence of dietary protein supplements on the formation of bacterial metabolites in the colon