Gemcitabine-based or capecitabine-based chemoradiotherapy for locally advanced pancreatic cancer (SCALOP): a multicentre, randomised, phase 2 trial. by Mukherjee, S, Hurt, C, Bridgewater, J, Falk, S, Cummins, S, Wasan, H, Crosby, T, Jephcott, C, Roy, R, Radhakrishna, G, McDonald, A, Ray, R, Joseph, G, Staffurth, J, Abrams, R, Griffiths, G, Maughan, T