Are symbols useful and culturally acceptable in health-state valuation studies? An exploratory study in a multi-ethnic Asian population

por Hwee-Lin, Wee, Li, Shu-Chuen, Zhang, Xu-Hao, Xie, Feng, Feeny, David, Luo, Nan, Cheung, Yin-Bun, Machin, David, Fong, Kok-Yong, Thumboo, Julian
Publicado 2008