164P Immune cells distribution and spatial relationship within microenvironment as predictive biomarkers of benefit in extended stage small cell lung cancer patients receiving atezolizumab plus carboplatin and etoposide as first-line treatment
- Resource Type
- Source
- Journal of Thoracic Oncology. 18:S130-S131
- Subject
Pulmonary and Respiratory Medicine Oncology - Language
- ISSN
- 1556-0864