- Genetic studies of autoimmunity in New Zealand mice. IV. Contribution of NZB and NZW genes to the spontaneous occurrence of retroviral gp70 immune complexes in (NZB X NZW)F1 hybrid and the correlation to renal disease. Maruyama, N., Furukawa, F., Nakai, Y., Sasaki, Y., Ohta, K., Ozaki, S., Hirose, S., Shirai, T. J. Immunol. (1983)