The following investigations were performed ; mortality , clinical signs , body weight , food consumption , hematology , clinical biochemistry , auto - antibody analyses , biopsy liver sampling , organ weights , macroscopic and microscopic examinations .
The following investigations were performed ; mortality , clinical signs , body weight , food consumption , hematology , clinical biochemistry , auto - antibody analyses , biopsy liver sampling , organ weights , macroscopic and microscopic examinations .
O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O