Erysipelothrix rhusiopathiae infection in joints from market hogs in Canada.
D000818:Animals; D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000453:epidemiology*; D002170:Canada; D004888:Erysipelothrix; D007596:Joints
ARTHRITIS, RHEUMATOID/epidemiology; ERYSIPELOTHRIX