The mean initial dosage of HU was 17.37±5.4mg/kg/day; at the end of the period investigated, it was 20.94±7.2mg/kg/day.
La dosificación promedio inicial de HU fue de 17,37±5,4mg/kg/día y, en el final del período investigado, 20,94±7,2mg/kg/día.
A dosagem média inicial de HU foi de 17,37±5,4mg/kg/dia e, ao final do período investigado, 20,94±7,2mg/kg/dia.