Fig. 2From: Blood volume and hemoglobin mass in long-term heart transplant recipients with and without AnemiaNon-anemic and anemic heart transplant recipients (HTX) with individual data (grey shades, women are displayed as circles, men as squares. Anemia according to the WHO definition is expressed by empty symbols) and boxplots of body-surface corrected hemoglobin mass (Hbmass), red cell volume (RCV), plasma volume (PV) and blood volume (BV)Back to article page