Congenital Hypothyroid sm 先天性甲状腺功能减低症 Xue Fan gu. Md. Phd Xinhua Hospital Shanghai jiao Tong University School of medicineCongenital Hypothyroidism 先天性甲状腺功能减低症 Xue Fan Gu, MD, PhD Xinhua Hospital Shanghai Jiao Tong University School of Medicine