Study on efficiency of PET-CT in diagnosis of mediastinal lymph node metastasis of lung cancer and influencing factors
NI Guanying, WANG Lei, LIU Yang, ZHANG Guojing
中国辐射卫生 . 2021, (6): 771 -775,781 .  DOI: 10.13491/j.issn.1004-714X.2021.06.022