Chinese Journal of Blood Purification
Investigation of mineral and bone metabolic disorders in pre-dialysis patients with chronic kidney disease at stage 3 to 5 
JIANG Hong, XU Zhi-hong, ZHANG Ling, SONG Han-ming, LI Wen-ge
Chinese Journal of Blood Purification . 2012, (7): 360 -364 .  DOI: 10.3969/j.issn.1671-4091.2012.07.00