Kamijo S, Nakajima A, Ikeda K, Aoki K, Ohya K, Akiba H, Yagita H, Okumura K. Amelioration of bone loss in collagen-induced arthritis by neutralizing anti-RANKL monoclonal antibody. Biochemical and Biophysical Research Communications. 2006 Aug;347(1):124–32. doi: 10.1016/j.bbrc.2006.06.098.