Morgan, K., Buckee, C., Collins, I., Ayad, S., Clague, R. B., & Holt, P. J. (1988). Antibodies to type II and XI collagens: Evidence for the formation of antigen specific as well as cross reacting antibodies in patients with rheumatoid arthritis.

Morgan, K., C. Buckee, I. Collins, S. Ayad, R B. Clague, et P J. Holt. Antibodies to Type II and XI Collagens: Evidence for the Formation of Antigen Specific As Well As Cross Reacting Antibodies in Patients With Rheumatoid Arthritis. 1988.

Morgan, K., et al. Antibodies to Type II and XI Collagens: Evidence for the Formation of Antigen Specific As Well As Cross Reacting Antibodies in Patients With Rheumatoid Arthritis. 1988.