TY - JOUR T1 - PSY66 WEB VERSUS FACE-TO-FACE (FTF) ADMINISTRATION OF A HEALTH UTILITY SURVEY IN THE GENERAL PUBLIC: RESULTS FROM A TIME TRADE-OFF (TTO) SURVEY ON IDIOPATHIC THROMBOCYTOPENIC PURPURA (ITP) JO - Value in Health PY - 2010/11/01 AU - Szende A AU - Schaefer C AU - Brazier J ED - DO - DOI: 10.1016/s1098-3015(11)73014-5 VL - 13 IS - 7 SP - a472 Y2 - 2024/12/26 ER -