1. Ultrastructural and biochemical changes associated with pyrrolizidine-induced hepatic megalocytosis;Allen;Cancer Res,1970
2. Uver biopsy is the diagnosis of ragwort (Seneciojacobaea) poisoning in a herd of cattle;Betty;Vet Rec,1954
3. Serum gamma glutamyl transferase in equids: reference physiologic values;Braun;Am J Vet Res,1982
4. Gamma glutamyl transferase in domestic animals;Braun;Vet Res Commun,1983
5. The histological evidence of liver damage from pyrrolizidine alkaloids;Bull;Aust Vet J,1955