210 - Analysis of Progressive Patterns after First-Line Chemoimmunotherapy with or without Thoracic Radiotherapy in Extensive-Stage Small Cell Lung Cancer

11:45am - 11:55am PT

Room 20/21

Presenter(s)

Butuo Li, MD, MB, PhD - Shandong Cancer Hospital Affiliated to Shandong First Medical University, Jinan, Shandong