Comparison of health-related quality of life measures in chronic obstructive pulmonary disease

by Lee Todd A, Yang Yoojung, Pickard A Simon
Published 2011-04-01

Estimation of minimally important differences in EQ-5D utility and VAS scores in cancer

by Cella David, Neary Maureen P, Pickard A Simon
Published 2010-01-01

Estimation of minimally important differences in EQ-5D utility and VAS scores in cancer

by Cella David, Neary Maureen P, Pickard A Simon
Published 2007-12-01

Are decisions using cost-utility analyses robust to choice of SF-36/SF-12 preference-based algorithm?

by Walton Surrey M, Wang Zhixiao, Pickard A Simon, Lee Todd A
Published 2005-03-01

Comparison of US Panel Vendors for Online Surveys

by Craig, Benjamin M, Hays, Ron D, Pickard, A Simon, Cella, David, Revicki, Dennis A, Reeve, Bryce B
Published 2013-11-01