Age related Salmonella sera-prevalence in 4-7 month old breeding animals, gilts and sows from Danish breeding and multiplying herds

Autor: J. Thompson, B. S. Dubose, R. B. Simpson, D. B. Lawhorn
Rok vydání: 2001
Předmět:
Zdroj: International Conference on the Epidemiology and Control of Biological, Chemical and Physical Hazards in Pigs and Pork.
Databáze: OpenAIRE