Hematopoietic reconstitution in bone marrow transplant (BMT = white bars) and immunosuppression (IS = dark bars) patients. All parameters were within normal range. WBC are expressed × 10⁹/L; PMN are expressed as percentage; Ly are expressed as percentage; platelets (Pt) are expressed × 10⁹/L; hematocrit (HT) is expressed as percentage, hemoglobin (Hb) is expressed g/dL; P values represent differences between BMT and IS patients. (□) BMT; (▪) IS.