1. Separation of tracheal rings in a cat (What is your diagnosis?);Ryan;J Am Vet Med Assoc,1972
2. Traumatic tracheal separation with diverticuli in a cat;Kennedy;Vet Med Small Anim Clinician,1976
3. What is your diagnosis? Ruptured trachea;Feeney;J Am Vet Med Assoc,1979
4. Radiographic diagnosis;Barber;Vet Radiol,1981
5. Tracheal rupture in a cat;Brouwer;J Small Anim Pract,1984