Incidence of mesophilic Clostridium spores in raw pork, beef, and chicken in processing plants in the United States and Canada.
D000818:Animals; D002170:Canada; D003013:Clostridium; D008460:Meat; D008462:Meat-Packing Industry; D011200:Poultry; D013170:Spores; D014481:United States