1. 2877 Characterization of PD-L1 expression and immune cell infiltration in Nasopharyngeal Cancer (NPC). (September 2015) Authors: Chan, O. S.H.; Kowanetz, M.; Ng, W.T.; Koeppen, H.; Chan, L.K.; Yeung, R. M.W.; Amler, L.; Hegde, P.; Mancao, C. Journal: European journal of cancer Issue: Volume 51:(2015)Supplement 3 Page Start: S582 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗