Comparison of patients who did only 1 25(OH)D test and those who did 2 or more 25(OH)D tests in the study period.
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Statistical analysis was performed to assess the significance of the differences between the two groups.*p**p***p
本研究通过统计学分析，对两组间差异的显著性进行了评估。*p**p***p
创建时间：
2015-12-02
