APA

Callahan L. F., Pincus T., Huston J. W., Brooks R. H., Nance E. P. & Kaye J. J. (19980311). Measures of activity and damage in rheumatoid arthritis: depiction of changes and prediction of mortality over five years. : Arthritis care and research : the official journal of the Arthritis Health Professions Association.

Chicago

Callahan L F, Pincus T, Huston J W, Brooks R H, Nance E P and Kaye J J. 19980311. Measures of activity and damage in rheumatoid arthritis: depiction of changes and prediction of mortality over five years. : Arthritis care and research : the official journal of the Arthritis Health Professions Association.

Harvard

Callahan L. F., Pincus T., Huston J. W., Brooks R. H., Nance E. P. and Kaye J. J. (19980311). Measures of activity and damage in rheumatoid arthritis: depiction of changes and prediction of mortality over five years. : Arthritis care and research : the official journal of the Arthritis Health Professions Association.

MLA

Callahan L F, Pincus T, Huston J W, Brooks R H, Nance E P and Kaye J J. Measures of activity and damage in rheumatoid arthritis: depiction of changes and prediction of mortality over five years. : Arthritis care and research : the official journal of the Arthritis Health Professions Association. 19980311.