1. Microbiology of the canine nasal cavities;Abramson;Rhinology,1980
2. Respiratory failure;Amis;Semin Vet Med Surg,1986
3. Tidal breathing flow volume loop analysis for clinical assessment of airway obstruction in conscious dogs;Amis;Am J Vet Res,1986
4. Transtracheal aspiration biopsy technique and cytologic evaluation;Creighton;J Am Anim Hosp Assoc,1974
5. Bronchopulmonary disease in the cat: Historical, physical, radiographic, clinicopathologic and pulmonary functional evaluation of 24 diseased and 15 healthy subjects;Dye;J Vet Intern Med,1996