A Randomized Trial of Vitamin D Supplementation in Healthy Inner-city ChildrenChristine Simpson,Jane Zhang,Dirk Vanderschueren,Lei Fu,Teresita Pennestri,Roger Bouillon,David Cole,Thomas CarpenterJOURNAL OF BONE AND MINERAL RESEARCH(2018)引用 2|浏览2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