1. T-cell function in vitro and impaired T-cell dependent antibody response in vivo in vitamin A-deficient rats;Wiedermann;Immunology,1993
2. Contrasting impairments in IgM and IgG responses of vitamin A-deficient mice;Smith;Proc Natl Acad Sci U S A,1987
3. Loss of ileal IgA+ plasma cells and of CD4+ lymphocytes in ileal Peyer's patches of vitamin A deficient rats;Bjersing;Clin Exp Immunol,2002
4. In vitamin A deficiency multiple mechanisms establish a regulatory T helper cell balance with excess Th1 and insufficient Th2 function;Cantorna;Immunology,1994
5. Abnormal regulation of IFN-ã secretion in vitamin A deficiency;Carman;J Immunol,1991