Figure 2: The values of mean corpuscular volume (MCV) in fl in the Group 1 (control) (n=40: 22M/18W) and two groups of anemic subjects: Group 2 to iron deficiency anemia (IDA) (n=30: 11M/19 W); Group 3: anemia of chronic disease (ACD) (n=60: 36M/24W).