Endocrinology and Metabolism General introduction 内分泌及代谢疾病总论 Zhang Hua ph.D Department of Endocrinology,Zhu Jiang Hospital,Southern Medical University 南方医科大学附属珠江医院 张桦 Endocrinology and Metabolism 内分泌及代谢疾病总论 南方医科大学附属珠江医院 张桦 Zhang Hua ph.D Department of Endocrinology, Zhu Jiang Hospital, Southern Medical University