1. 498PRetrospective evaluation of PD-L1 expression in tumor tissue of patients with lung carcinoma and correlation with clinical and demographical data from a tertiary care institute of northern India. (25th November 2018) Authors: Domadia, K R; Batra, U; Jain, P; Sharma, M; Gupta, S; Bothra, S J; Pasricha, S; Chaudhari, K; Vishwakarma, G Journal: Annals of oncology Issue: Volume 29(2018)Supplement 9 Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗