Radiofrequency induced small bowel thermofusion: a study of serosa-to-serosa seal adequacy using mechanical and imaging modalities - Williams, P; Arya, S; Wei, R; Chalau, V; Haris-Birtill, D; Kudo, H; Goldin, RD; Elson, DS; Hanna, GB (WILEY-BLACKWELL, 2015)