口服钙剂和维生素D预防甲状腺癌根治术后低钙血症的Meta分析
丁慧1, 肖二龙2, 王颜刚1

Oral Calcium and Vitamin D Supplements Can Prevent Hypocalcemia in Patients with Total Thyroidectomy: A Meta−Analysis
DING Hui1, XIAO Er#cod#x02212;long2, WANG Yan#cod#x02212;gang1
图1 文献筛选流程图