PT - JOURNAL ARTICLE AU - Rosell, Rafael AU - Palmero, Ramón TI - PD-L1 expression associated with better response to EGFR tyrosine kinase inhibitors AID - 10.7497/j.issn.2095-3941.2015.0026 DP - 2015 Jun 01 TA - Cancer Biology and Medicine PG - 71--73 VI - 12 IP - 2 4099 - http://www.cancerbiomed.org/content/12/2/71.short 4100 - http://www.cancerbiomed.org/content/12/2/71.full SO - Cancer Biol Med2015 Jun 01; 12