G. Rhys Williams

The relationship between health-related quality of life and weight loss.

G. Hartley, G. R. Williams, R. Kolotkin, 2001, Obesity research.

Health-related quality of life varies among obese subgroups.

G. R. Williams, R. Kolotkin, R. Crosby, 2002, Obesity research.

Development of a brief measure to assess quality of life in obesity.

G. R. Williams, R. Kolotkin, R. Crosby, 2001, Obesity research.

The relationship between health-related quality of life and weight loss.

G. Hartley, R. Kolotkin, S. Nicol, 2001, Obesity research.

Estimating a preference-based single index for the Impact of Weight on Quality of Life-Lite (IWQOL-Lite) instrument from the SF-6D.

Ross D Crosby, Ronette L Kolotkin, J. Brazier, 2004, Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research.