J. Roberts

Comparison of questionnaires determining patient satisfaction with medical care.

P. Tugwell, J. Roberts, 1987, Health services research.

The evolution of a therapeutic environment for patients with long-term mental illness as measured by the Ward Atmosphere Scale

J. Roberts, Jay Smith, C. Gross, 1996 .

Critical appraisal of the health research literature: prevalence or incidence of a health problem.

L W Chambers, L. Chambers, P. Stratford, 1998, Chronic diseases in Canada.