An RCT of the effects of ergocalciferol and calcium on PTH and bone structure in elderly women with low vitamin D status.K. Zhu,I. Dick,A. Devine,D. Bruce,R. L. PrinceJOURNAL OF BONE AND MINERAL RESEARCH（2006）引用 0|浏览6暂无评分AI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
