A conceptual illustration of lungs with emphysema caused by tobacco smoke. Emphysema affects the lungs and the alveoli in the lungs where the exchange of oxygen and carbon dioxide occurs. The damage to the alveoli (shown in inset) prohibits them from taking the shape necessary for inhalation and breathing | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Schroeder, Monica |
Taille de l’image : | 4200 px × 4350 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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