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Figure 1 Hemoglobin Concentration, TSAT, and Creatinine Clearance Throughout the Study

(A) Note that by the third month, there was a significant difference between the groups in hemoglobin level. (B) There was a significant difference in transferrin saturation (TSAT) by the third month. (C) There was a significant difference in creatinine clearance by the third month between the groups.