The pattern of endemic parvovirus infection in four pig herds.

Autor: POINTON, A. M., SURMAN, P. G., McCLOUD, P. I., WHYTE, P. B. D.
Zdroj: Australian Veterinary Journal; Jun1983, Vol. 60 Issue 6, p166-171, 6p
Databáze: Complementary Index
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