S Spreng

The relationship between health-related quality of life and frequency of spells in patients with syncope.

R. Sheldon, M L Koshman, M. Rose, 2000, Journal of clinical epidemiology.

Statistical issues encountered in the comparison of health-related quality of life in diseased patients to published general population norms: problems and solutions.

R. Sheldon, M L Koshman, M. Rose, 1999, Journal of clinical epidemiology.