Abstract CT076: Multicenter phase II study of nivolumab in previously treated patients with recurrent and metastatic non-keratinizing nasopharyngeal carcinoma - Mayo clinic Phase 2 Consortium P2C-MN026, NCI9742, NCT02339558Brigette Ma, Anthony T.�C. Chan, Kwok Wai Lo et al.|Cancer Research|2017Cited by 2