Heikkilä HP, Lappalainen AK, Day MJ, et al. Clinical, bronchoscopic, histopathologic, diagnostic imaging and arterial oxygenation findings in West Highland White Terriers with idiopathic pulmonary fibrosis. J Vet Intern Med 2011;25:379-388.
Corcoran BM, Cobb M, Martin MWS, et al. Chronic pulmonary disease in West Highland White Terriers. Vet Rec 1999;144:611-616.
Norris AJ, Naydan DK, Wilson DW. Interstitial lung disease in West Highland White Terriers. Vet Pathol 2005;42:35-41.
Syrjä P, Heikkilä H, Lilja-Maula L, et al. The histopathology of idiopathic pulmonary fibrosis in West Highland White Terriers shares features of both nonspecific interstitial pneumonia and usual interstitial pneumonia in man. J Comp Pathol 2013;149:303-313.
American Thoracic Society. Idiopathic pulmonary fibrosis: Evidence-based guidelines for diagnosis and management. An Official ATS/ERS/JRS/ALAT Statement. Am J Respir Crit Care Med 2011;183:788-824.
Kim DS, Collard HR, King TE Jr. Classification and natural history of the idiopathic interstitial pneumonias. Proc Am Thorac Soc 2006;3:285-292.
Katzenstein A-L, Mukhopadhyay S, Myers JL. Erratum to "Diagnosis of usual interstitial pneumonia and distinction from other fibrosing interstitial lung diseases". Hum Pathol 2008;39:1562-1581.
Caminati A, Bianchi A, Cassandro R, et al. Walking distance on 6-MWT is a prognostic factor in idiopathic pulmonary fibrosis. Respir Med 2009;103:117-123.
Schwartz DA, Helmers RA, Galvin JR, et al. Determinants of survival in idiopathic pulmonary fibrosis. Am J Respir Crit Care Med 1994;149:450-454.
Sumikawa H, Johkoh T, Colby TV, et al. Computed tomography findings in pathological usual interstitial pneumonia, relationship to survival. Am J Respir Crit Care Med 2008;177:433-439.
Kinder BW, Brown KK, Schwarz MI, et al. Baseline BAL neutrophilia predicts early mortality in idiopathic pulmonary fibrosis. Chest 2008;133:226-232.
Andersen CU, Mellemkjær S, Hilberg O, et al. Pulmonary hypertension in interstitial lung disease: Prevalence, prognosis and 6 min walk test. Respir Med 2012;106:875-882.
American Thoracic Society. Guidelines for the Six-Minute Walk Test. An Official ATS Statement. Am J Respir Crit Care Med 2002;166:111-117.
Eaton T, Young P, Milne D, Wells AU. Six-minute walk, maximal exercise tests, reproducibility in fibrotic interstitial pneumonia. Am J Respir Crit Care Med 2005;171:1150-1157.
Swimmer RA, Rozanski EA. Evaluation of the 6-minute walk test in pet dogs. J Vet Intern Med 2011;25:405-406.
Boddy KN, Roche BM, Schwartz DS, et al. Evaluation of the six-minute walk test in dogs. Am J Vet Res 2004;65:311-313.
Krafft E, Heikkilä HP, Jespers P, et al. Serum and bronchoalveolar lavage fluid endothelin-1 concentrations as diagnostic biomarkers of canine idiopathic pulmonary fibrosis. J Vet Intern Med 2011;25:990-996.
King TE Jr, Safrin S, Starko KM, et al. Analyses of efficacy end point in a controlled trial of interferon-1b for idiopathic pulmonary fibrosis. Chest 2005;127:171-177.
Nathan SD, Reffett T, Brown AW, et al. The red cell distribution width as a prognostic indicator in idiopathic pulmonary fibrosis. Chest 2013;143:1692-1698.
Ley B, Collard HR, King TE Jr. Clinical course and prediction of survival in idiopathic pulmonary fibrosis. Am J Respir Crit Care Med 2011;183:431-440.
Lama VN, Flaherty KR, Toews GB, et al. Prognostic value of desaturation during a 6-minute walk test in idiopathic interstitial pneumonia. Am J Respir Crit Care Med 2003;168:1084-1090.
Schober KE, Baade H. Doppler echocardiographic prediction of pulmonary hypertension in West Highland White Terriers with chronic pulmonary disease. J Vet Intern Med 2006;20:912-920.