TY - JOUR T1 - Do discrete choice experiments approaches perform better than time trade-off in eliciting health state utilities? Evidence from SF-6Dv2 in China JO - Value in Health PY - 2020/10/01 AU - Xie S AU - Wu J AU - He X AU - Chen G AU - Brazier JE ED - DO - DOI: 10.1016/j.jval.2020.06.010 PB - Elsevier BV VL - 23 IS - 10 SP - 1391 EP - 1399 Y2 - 2025/06/21 ER -