[Symposium. Problems in detecting etiologic bacteria in infection].
D001419:Bacteria / Q000302:isolation & purification*; D001660:Biliary Tract Diseases / Q000382:microbiology; D006801:Humans; D007239:Infections / Q000382:microbiology*; D012141:Respiratory Tract Infections / Q000382:microbiology; D014552:Urinary Tract Infections / Q000382:microbiology