Kennedy, A. C., Allam, R. F., Rooney, P. J., Watson, M. E., Fairney, A., Buchanan, K. D., & Hillyard, C. J. (1979). Hypercalcaemia in rheumatoid arthritis: Investigation of its causes and implications.

Kennedy, A C., R F. Allam, P J. Rooney, M E. Watson, A. Fairney, K D. Buchanan, and C J. Hillyard. Hypercalcaemia in Rheumatoid Arthritis: Investigation of Its Causes and Implications. 1979.

Kennedy, A C., et al. Hypercalcaemia in Rheumatoid Arthritis: Investigation of Its Causes and Implications. 1979.