Image Credits

Figure 1: Adapted by Tania Allen, www.tania-allen.com; figure courtesy of Dr. Victor Ponce, San Diego State University

Figure 2: © Mason Wiest

Figure 3: © Mason Wiest

Figure 4: © Mason Wiest

Figure 5: © Mason Wiest

Figure 6: ID 34168313 © Kguzel | Dreamstime.com

Figure 7: Courtesy Dr.’s Matthias Ochs and E.W. Weibel; reprinted from A. Fishman et al. Fishman’s Pulmonary Diseases and Disorders, 4th edition, 2008, Image 2-40 page 47, with permission from McGraw-Hill

Figure 8: Courtesy of the author.

Figure 9: Courtesy of the CDC / Cynthia S. Goldsmith and A. Tamin

Figure 10: Reprinted from CHEST, Volume 117 Edition 5 Supplement 1, P K Jeffery, Comparison of the structural and inflammatory features of COPD and asthma. Giles F. Filley Lecture. Figure 8, page 256S, 2000, with permission from Elsevier

Figure 11: © Mason Wiest