胸腔积液CEA、CA19-9、CYFRA21-1、AFP和FERR在肺癌诊断中的价值
흉강적액CEA、CA19-9、CYFRA21-1、AFP화FERR재폐암진단중적개치
The value of CEA,CA19-9 ,CYFRA21-1 ,AFP and FERR detection in pleural effusion for the diagnosis of lung cancer