1. Upper airway obstruction: general principles and selected conditions in the dog and cat;Aron;Vet Clin North Am Small Anim Pract,1985
2. Heat-induced illness in dogs: 42 cases (1976-1993);Drobatz;J Am Vet Med Assoc,1996
3. Upper airway obstruction, stertor, and stridor;Holt,2004
4. Tracheal collapse in dogs;Jerram;Compend Cont Educ,1997
5. Outcome and postoperative complications in dogs undergoing surgical treatment of laryngeal paralysis: 140 cases (1985-1998);MacPhail;J Am Vet Med Assoc,2001