Changes in the calcium-parathyroid hormone-vitamin d axis and prognosis for critically ill patients: a prospective observational study.

by Jieyu Hu, Zuojie Luo, Xiaoqin Zhao, Qiang Chen, Zhaoyan Chen, Hua Qin, Yingfen Qin, Xinghuan Liang, Yingjun Suo
Published 2013-01-01