Chemoprevention of esophageal cancer with esomeprazole and aspirin therapy: efficacy and safety in the phase III randomized factorial AspECT Trial by Jankowski, JJ, de Caestecker, JDC, Love, SBL, Reilly, G, Ang, YA, Ragunath, KR, Tucker, AT, Penman, IP, Rodgers, CR, Neale, JN, Roffe, ER, Brooks, CB, Attwood, SA, Morris, DM, Harrison, RH, Bhandari, PB, Watson, PW, Sanders, SS, Barr, HB, Maoayyedi, PM, AspECT Team