TY - JOUR T1 - 25-Hydroxyvitamin D deficiency and inflammation and their association with hemoglobin levels in chronic kidney disease AU - Kendrick, Jessica AU - Targher, Giovanni AU - Smits, Gerard AU - Chonchol, Michael PY - 2009 DO - 10.1159/000202632 JO - American Journal of Nephrology VL - 30 IS - 1 SN - 0250-8095 ER -