Frequency of discordance in programmed death-ligand 1 (PD-L1) expression between primary tumors and paired distant metastases in advanced cancers: a systematic review and meta-analysis

• Main Authors: Chia Ching Lee, Yu Yang Soon, Jeffrey Lum, Char Loo Tan, JEREMY TEY
• Other Authors: MEDICINE
• Format: Article
• Published: Taylor & Francis 2020
• Online Access: https://scholarbank.nus.edu.sg/handle/10635/170870
• Institution: National University of Singapore

Acta Oncologica