25-hydroxyvitamin d造句

• The inverse relation with multiple sclerosis risk was particularly strong for 25 - hydroxyvitamin d levels measured before age 20 years
  这种与多发性硬化发病风险的反比例关系对于20岁以前测定的25 -羟基维生素d浓度尤其可靠。
• " although this association was not seen among blacks , their smaller sample size and substantially lower 25 - hydroxyvitamin d levels may have reduced the power to detect an association in this group , " the authors write
  作者写道： “尽管在黑人中并没发现这种联系，他们相对较少的样本数目以及实质上更低的25 -羟基维生素d水平都会降低在这个实验组中发现联系的可能。 ”