Evaluation of transtracheal aspiration in the horse.
D000818:Animals; D001980:Bronchi / Q000382:microbiology; D006736:Horses / Q000382:microbiology*; D008168:Lung / Q000382:microbiology; D010614:Pharynx / Q000382:microbiology; D014132:Trachea / Q000382:microbiology*