title: Bacterial tracheitis--a true entity?
mesh_terms: D000208:Acute Disease; D001424:Bacterial Infections / Q000175:diagnosis* / Q000209:etiology / Q000382:microbiology; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D014136:Tracheitis / Q000175:diagnosis* / Q000209:etiology / Q000382:microbiology