TY - JOUR T1 - Prophylaxis or on-demand? The costs and effects of treatment strategies including switches. JO - BLOOD PY - 2001/11/16 AU - Fischer K AU - Van Hout BA AU - Van den Berg M ED - VL - 98 IS - 11 SP - 428A EP - 429A Y2 - 2024/12/22 ER -