Effect of 1,5-Bis (3,5-dimethylpyrazol-1-yl)-3-oxapentane Diacetatocopper on Kidney and Spleen of Rats: Histological and Immunohistochemical Evaluation Journal title: Asian Journal of Biology Authors: Amany E. Nofal, Rania A. Ahmed, Ferial A. El-Massady Subject(s):