Chen YW, Ni L, Ospina-Forero L. Visualising internal migration flows across local authorities in England and Wales. EPA. 2021 Jun;53(4):616-8. doi: 10.1177/0308518X20968568
Chen YW, Ni L, Xu DL, Yang JB. Visualising regional disparities in the risk of COVID-19 at different phases of lockdown in England. EPA. 2021 Jan 19;53(5):883-6. doi: 10.1177%2F0308518X20984165
Wilburn J, Crawford SR, McKenna SP, Twiss J, Ben-L'amri M, Kemp K, Campbell S. Assessing patient reported outcome in Crohn's disease. Poster presented at the 2012 Digestive Disorders Federation Meeting; June 2012. Liverpool. [abstract] Gut. 2012; 61(Suppl 2):391. doi: 10.1136/gutjnl-2012-302514d.229
Vakil N, McSorley DJ. Reflux symptoms after h. pylori treatment in duodenal ulcer. Poster presented at the British Society of Gastroenterology Diamond Jubilee Meeting; March 1997. [abstract] Gut. 1997 Jan; 40(Suppl 1):A128.
Brullet E, Campo R, Calvet X, Coroleu D, Rivero E, Simó Deu J. Factors related to the failure of endoscopic injection therapy for bleeding gastric ulcer. Gut. 1996 Aug;39(2):155-8. doi: 10.1136/gut.39.2.155