Gordon H. Guyatt

Measurement of health status. Ascertaining the minimal clinically important difference.

G. Guyatt, J. Singer, R. Jaeschke, 1989, Controlled clinical trials.

A measure of quality of life for clinical trials in chronic lung disease.

G. Guyatt, L. Chambers, M. Townsend, 1987, Thorax.

A methodological framework for assessing health indices.

B Kirshner, G. Guyatt, B. Kirshner, 1985, Journal of chronic diseases.

Health Care Technology: Effectiveness, Efficiency and Public Policy@@@Methods for the Economic Evaluation of Health Care Programmes

M. Drummond, G. Stoddart, G. Torrance, 1988 .