NR ATYS
AU anonym
TI Mad cow disease: documented cases in North America.
QU Health Care Food & Nutrition Focus 2006 Feb; 23(2): 8-11
PT journal article
MH Animals; Canada/epidemiology; Cattle; *Consumer Product Safety; Encephalopathy, Bovine Spongiform/*epidemiology/prevention &; control/*transmission; Humans; Risk Factors; Risk Management; United States/epidemiology
SP englisch
PO USA