Takeoka Y, Taguchi N, Kotzin BL, Bennett S, Vyse TJ, Boyd RL, Naiki M, Konishi J, Ansari AA, Shultz LD, Gershwin ME. Thymic microenvironment and NZB mice: the abnormal thymic microenvironment of New Zealand mice correlates with immunopathology. Clin Immunol. 1999 Mar; 90(3):388-98.