title: [Taxonomic problems of bacteria in the genera Rettgerella and Providencia].
mesh_terms: D014644:Genetic Variation; D006801:Humans; D011511:Proteus / Q000145:classification* / Q000201:enzymology; D011512:Proteus Infections / Q000382:microbiology; D011532:Providencia / Q000145:classification* / Q000201:enzymology; D012703:Serotyping; D013045:Species Specificity; D014510:Urease / Q000145:classification
chemical_list: D014510:Urease
vernacular_title: Voprosy taksonomii bakteriĭ rodov Rettgerella i Providencia.