title: Yersinia infection.
mesh_terms: D001424:Bacterial Infections / Q000266:history; D005260:Female; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D008404:Massachusetts; D013288:Streptobacillus; D014481:United States; D015009:Yersinia Infections / Q000453:epidemiology