A new method of classifying prognostic comorbidity in longitudinal studies: Development and validation von Charlson, Mary E., Pompei, Peter, Ales, Kathy L., MacKenzie, C.Ronald

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Laryngeal involvement in systemic lupus erythematosus von Teitel, Ariel D., MacKenzie, C.Ronald, Stern, Richard, Paget, Stephen A.

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A Walking Education Program for Patients with Osteoarthritis of the Knee: Theory and Intervention Strategies von Allegrante, John P., Kovar, Pamela A., MacKenzie, C. Ronald, Peterson, Margaret G. E., Gutin, Bernard

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Assessing illness severity: Does clinical judgment work? von Charlson, Mary E., Sax, Frederic L., MacKenzie, C.Ronald, Fields, Suzanne D., Braham, Robert L., Douglas, R.G.

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Can the Sickness Impact Profile measure change? An example of scale assessment von MacKenzie, C.Ronald, Charlson, Mary E., DiGioia, Denise, Kelley, Kathleen

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Morbidity during hospitalization: Can we predict it? von Charlson, Mary E., Sax, Frederic L., Mackenzie, C.Ronald, Braham, Robert L., Fields, Suzanne D., Douglas, R.G.

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