Nichols, J., Weng, H., Litster, A., Leutenegger, C., & Guptill, L. (2016). Commercially Available Enzyme‐Linked Immunosorbent Assay and Polymerase Chain Reaction Tests for Detection of Feline Immunodeficiency Virus Infection. J Vet Intern Med.

Nichols, J., H.Y Weng, A. Litster, C. Leutenegger, و L. Guptill. "Commercially Available Enzyme‐Linked Immunosorbent Assay and Polymerase Chain Reaction Tests for Detection of Feline Immunodeficiency Virus Infection." J Vet Intern Med 2016.

Nichols, J., et al. "Commercially Available Enzyme‐Linked Immunosorbent Assay and Polymerase Chain Reaction Tests for Detection of Feline Immunodeficiency Virus Infection." J Vet Intern Med 2016.