The all-new Fourth Edition of Pathology of Domestic Animals comprehensively covers the biology and pathology of diseases of domestic animals on a systemic basic. Updated and expanded to reflect the current knowledge of the study of domestic animal diseases, this three-volume set appeals to veterinarians, veterinary students, trainee veterinary pathologists learning the scope of their field, and practicing pathologists confronted with diagnostic problems.  Improvements over the Third Edition: * All material completely updated and expanded to reflect the current knowledge of the study of diseases of domestic animals * Covers the biology and pathology of diseases of domestic animals on a global basis * Emphasizes the pattern of disease and the defense mechanisms of each organ system * Several new illustrations