Danese S, Kamble P, Yang J, Le Moine JG, Khan S, Hawe E, Agboton C, Wang S, Irving PM. Systematic literature review and meta-analysis: real-world mucosal healing in Vedolizumab-treated patients with Crohn's disease. GastroHep. 2022 Feb 16. doi: 10.1155/2022/6975416
Cohen LM, Britt DM, Collins FL, Stott HD, Carter LC. Chewing gum affects smoking topography. Exp Clin Psychopharmacol. 1999 Nov 1;7(4):444-7.