Production de Porcs Exempts d'Organismes Pathogenes (EOPS) Primaires et Etablissement d'un Troupeau de Porcs EOPS Secondaires.
This paper describes briefly the techniques and equipment used at the Animal Diseases Research Institute, Hull, Que. for the production of specific pathogen-free pigs. From 23 litters delivered by cesarian section, 190 piglets have been reared. Approximately fifty of these animals were used as foundation stock for a minimal disease herd.
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