is 67.47 KB, has a resolution of 1386x1047 pixels and was uploaded on January 22, 2020 @ 4:34 am by user: elsaert. It is filed under the tags: diagram, yellow, area, cystic fibrosis, chronic condition. Click the blue button at the top to freely download: Chronic Obstructive Pulmonary Disease Bronchitis Sputum Function Testing Lung png.