Clostridium perfringens food poisoning. Report of an outbreak.
D000293:Adolescent; D000328:Adult; D003016:Clostridium perfringens; D004812:Epidemiologic Methods; D004813:Epidemiology; D005506:Food Contamination; D005517:Foodborne Diseases; D006801:Humans; D008460:Meat; D012572:School Health Services; D014861:Washington