个 Diabetes Mellitus 南方医科大学珠江医院内分泌科杨力副主任医师副教授 Department of Endocrinology Second Clinical Medical College of Southern Medical University1 南方医科大学珠江医院内分泌科 杨力 副主任医师 副教授 Department of Endocrinology Second Clinical Medical College of Southern Medical University Diabetes Mellitus