Subchronic mycotoxicoses in rats. Histopathological changes and modulation of the sphinganine to sphingosine (Sa/So) ratio imbalance induced by Fusarium verticillioides culture material, due to the coexistence of aflatoxin B1 in the dietMartín G. Theumer, H.R. Rubinstein, M.C. Cánepa et al.|Food and Chemical Toxicology|2007Cited by 35