S. Chalmers

Evaluation of subunit vaccines against feline immunodeficiency virus infection.

Marian C. Horzinek, E. Verschoor, A. de Ronde, 1996, Vaccine.

High viral loads despite absence of clinical and pathological findings in cats experimentally infected with feline coronavirus (FCoV) type I and in naturally FCoV-infected cats

H Lutz, A. Kipar, M. Meli, 2004, Journal of Feline Medicine & Surgery.