Programmed Death Ligand 2 Gene Polymorphisms Are Associated With Lung Adenocarcinoma Risk in Female Never-Smokers oleh Sheng-Kai Liang, Sheng-Kai Liang, Li-Hsin Chien, Gee-Chen Chang, Gee-Chen Chang, Gee-Chen Chang, Gee-Chen Chang, Ying-Huang Tsai, Wu-Chou Su, Yuh-Min Chen, Ming-Shyan Huang, Hsien-Chih Lin, Wen-Tsen Fang, Hsiao-Han Hung, Shih-Sheng Jiang, Chih-Yi Chen, Kuan-Yu Chen, I-Shou Chang, I-Shou Chang, Chao A. Hsiung, Chien-Jen Chen, Chien-Jen Chen, Pan-Chyr Yang, Pan-Chyr Yang, the GELAC Study Group