Table 2.

Cell counts in peripheral blood from patients undergoing HSCT

	Number of cells
Time after HSCT	Range (106/l)	Mean (106/l)
3 months
CD19 positive cells	0–140	30
CD4 positive cells	0–410	90
CD8 positive cells	0–1300	400
6 months
CD19 positive cells	0–50	30
CD4 positive cells	0–360	50
CD8 positive cells	0–1290	165
12 months
CD19 positive cells	0–180	30
CD4 positive cells	0–300	60
CD8 positive cells	0–1440	210