1. Immunopathology of the Skin III;Beutner,1987
2. Skin Immune System (SIS);Bos,1990
3. Pharmacokinetic disposition of intravenous and oral pentoxifylline in horses;Crisman;J Vet Pharmacol Ther,1993
4. Dermatology in General Medicine V,1999
5. Veterinary Clinical Immunology;Halliwell,1989