Tan W, Buckley L, Devall A, Loubière L, Pope A, Feneley M, Cresswell J, Issa R, Mostafid H, Madaan S, Bhatt R, McGrath J, Sangar V, Griffiths L, Page T, Hodgson D, Datta S, Bilingham L, Kelly J. 665 Radiofrequency-induced thermo-chemotherapy effect plus mitomycin versus a second course of bacillus Calmette-Guérin (BCG) or institutional standard in patients with recurrence of non-muscle invasive bladder cancer following induction or maintenance BCG therapy (HYMN): A phase III, open-label, randomised controlled trial. European Urology Open Science 2017, 16: e1156-e1157. DOI: 10.1016/s1569-9056(17)30720-0.Peer-Reviewed Original Research