NR AVKR
AU Clements,C.
TI British beef, Ontario water and dead crows
QU Transactions of the Royal Society of Canada - Memoires de la Societe royale du Canada 2000; 11: 121-46
PT historical article; journal article
MH Animals; Canada/epidemiology; Cattle; Encephalopathy, Bovine Spongiform/history/prevention &; control/transmission; Escherichia coli; *Ethics/classification/history; Food; History, 20th Century; *Public Health/ethics/history/standards/trends; West Nile Fever/history/prevention & control/transmission
SP englisch
PO Kanada