Snow, V., Lascher, S., Mottur-Pilson, C., & Joint Expert Panel on COPD of the American College of Chest Physicians and the American College of Physicians-Amercian Society of Internal Medicine, . (2001). The evidence base for management of acute exacerbations of COPD: clinical practice guideline, part 1. Chest, 119(4), 1185–1189. https://doi.org/10.1378/chest.119.4.1185

Snow, V., S. Lascher, C. Mottur-Pilson, and C. Joint Expert Panel on COPD of the American College of Chest Physicians and the American College of Physicians-Amercian Society of Internal Medicine. “The evidence base for management of acute exacerbations of COPD: clinical practice guideline, part 1.” Chest 119, no. 4 (April 2001): 1185–89. https://doi.org/10.1378/chest.119.4.1185.

Snow V, Lascher S, Mottur-Pilson C, Joint Expert Panel on COPD of the American College of Chest Physicians and the American College of Physicians-Amercian Society of Internal Medicine. The evidence base for management of acute exacerbations of COPD: clinical practice guideline, part 1. Chest. 2001 Apr;119(4):1185–9.

Snow, V., et al. “The evidence base for management of acute exacerbations of COPD: clinical practice guideline, part 1.” Chest, vol. 119, no. 4, Apr. 2001, pp. 1185–89. Pubmed, doi:10.1378/chest.119.4.1185.

Snow V, Lascher S, Mottur-Pilson C, Joint Expert Panel on COPD of the American College of Chest Physicians and the American College of Physicians-Amercian Society of Internal Medicine. The evidence base for management of acute exacerbations of COPD: clinical practice guideline, part 1. Chest. 2001 Apr;119(4):1185–1189.