Nakatsuru S, Terada M, Nishihara M, Kamogawa J, Miyazaki T, Qu WM, Morimoto K, Yazawa C, Ogasawara H, Abe Y, Fukui K, Ichien G, Ito MR, Mori S, Nakamura Y, Nose M. Genetic dissection of the complex pathological manifestations of collagen disease in MRL/lpr mice. Pathol Int. 1999 Nov;49(11):974–82. doi: 10.1046/j.1440-1827.1999.00979.x. PMID: 10594844.