title: Preliminary studies on the agent of canine pharyngo-laryngo-tracheitis.
mesh_terms: D000818:Animals; D001432:Bacteriology; D004194:Disease; D004285:Dogs; D006801:Humans; D007818:Laryngeal Diseases; D007830:Larynx; D010608:Pharyngeal Diseases; D010614:Pharynx / Q000382:microbiology*; D014132:Trachea; D014136:Tracheitis
keywords: LARYNX/diseases; PHARYNX/bacteriology; PHARYNX/diseases; TRACHEA/diseases