Hurschler, D, J Neuweiler, C Oehlschlegel, and U Schmid. 2003. “Increased Detection Rates of Barrett’s Oesophagus Without Rise in Incidence of Oesophageal Adenocarcinoma”. Swiss Medical Weekly 133 (3738):507-14. https://doi.org/10.4414/smw.2003.10274.