title: [On an urease negative biotype of Yersinia enterocolitica].
mesh_terms: D000372:Agglutination Tests; D000941:Antigens; D001431:Bacteriological Techniques; D003470:Culture Media; D004751:Enteritis / Q000276:immunology / Q000382:microbiology*; D004755:Enterobacteriaceae / Q000201:enzymology / Q000276:immunology / Q000302:isolation & purification*; D005243:Feces / Q000382:microbiology; D006801:Humans; D007231:Infant, Newborn; D014510:Urease / Q000378:metabolism*
chemical_list: D000941:Antigens; D003470:Culture Media; D014510:Urease
vernacular_title: Sur un biotype uréase négatif de Yersinia enterocolitica.