An Epidemiological Study of Salmonella Infection in Swine in Ontario

Autor: Groves, B. I., Fish, N. A., Barnum, D. A.
Zdroj: Canadian Journal of Public Health / Revue Canadienne de Sante'e Publique, 1970 Sep 01. 61(5), 396-401.
Databáze: JSTOR Journals