Association of Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA4) Gene Polymorphisms with Autoimmune Thyroid Disease in Children and Adults: Case-Control Study. oleh Wei-Hsin Ting, Ming-Nan Chien, Fu-Sung Lo, Chao-Hung Wang, Chi-Yu Huang, Chiung-Ling Lin, Wen-Shan Lin, Tzu-Yang Chang, Horng-Woei Yang, Wei-Fang Chen, Ya-Ping Lien, Bi-Wen Cheng, Chao-Hsu Lin, Chia-Ching Chen, Yi-Lei Wu, Chen-Mei Hung, Hsin-Jung Li, Chon-In Chan, Yann-Jinn Lee