Ritchey, J. W., Levy, J. K., Bliss, S. K., Tompkins, W. A., & Tompkins, M. B. (2001). Constitutive expression of types 1 and 2 cytokines by alveolar macrophages from feline immunodeficiency virus-infected cats. Vet Immunol Immunopathol.

Ritchey, Jerry W., Julie K. Levy, Susan K. Bliss, Wayne A.F Tompkins, und Mary B. Tompkins. "Constitutive Expression of Types 1 and 2 Cytokines By Alveolar Macrophages From Feline Immunodeficiency Virus-infected Cats." Vet Immunol Immunopathol 2001.

Ritchey, Jerry W., et al. "Constitutive Expression of Types 1 and 2 Cytokines By Alveolar Macrophages From Feline Immunodeficiency Virus-infected Cats." Vet Immunol Immunopathol 2001.