TY - GEN TI - Preliminary report: foodborne outbreak of Escherichia coli O157:H7 infections from hamburgers--western United States, 1993 SN - 0149-2195 PY - 1993///0308 KW - Animals KW - Cattle KW - Disease Outbreaks KW - Escherichia coli KW - isolation & purification KW - Escherichia coli Infections KW - epidemiology KW - Food Microbiology KW - Foodborne Diseases KW - Humans KW - Meat KW - microbiology KW - Northwestern United States KW - Restaurants KW - statistics & numerical data KW - Southwestern United States N1 - Publication Type: Journal Article ER -