1. International workshop on equine chronic airway disease;Robinson;Equine Vet J,2001
2. Observations on heaves. An asthma-like syndrome in the horse;Lowell;Allergy Proc,1990
3. Medical problems of adult horses, as ranked by equine practitioners;Traub-Dargatz;JAVMA,1991
4. An investigation of the incidence of chronic obstructive pulmonary disease (COPD) in random populations of Swiss horses;Bracher;Equine Vet J,1991
5. Equine tracheobronchial lavage: comparison of lavage cytologic features in horses with chronic obstructive pulmonary disease;Larson;Am J Vet Res,1985