1. Colby TV, Travis WD. Bronchiolar disorders. In: Travis WD, Colby TV, et al., editors. Non-neoplastic disorders of the lower respiratory tract. Washington, DC: American Registry of Pathology and AFIP; 2002. p. 351–80.
2. Hasegawa M, Makita H, Nasuhara Y, Odajima N, Nagai K, Ito Y, Betsuyaku T, Nishimura M. Relationship between improved airflow limitation and changes in airway calibre induced by inhaled anticholinergic agents in COPD. Thorax. 2009;64:332–8.
3. Naidich DP. Bronchiectasis. In: Naidich DP, Webb WR, Grenier PA, et al., editors. Imaging of the airways. Philadelphia: Lippincott Williams & Wilkins; 2005. p. 107–45.
4. Ng YL, Paul N, Patosis D, et al. Imaging of lung transplantation: review. AJR Am J Roentogenol. 2009;192:S1–S13.
5. Gunn ML, Godwin JD, Kanne JP, et al. High resolution CT findings of bronchiolitis obliterans syndrome after hematopoietic transplantation. J Thorac Imaging. 2008;23:244–50.