Healthy and pulmonary fibrosis alveoli. Vector illustration isolated on white background
Keywords
pulmonary,
lung,
healthy,
respiratory,
disease,
system,
breathing,
diagnosis,
anatomy,
alveolus,
normal,
circulation,
blood,
oxygen,
emphysema,
human,
airway,
pneumonia,
vector,
infographic,
contraction,
nonspecific,
obstructive,
object,
red,
body,
bronchitis,
cigarette,
compression,
illustration,
damage,
health,
smoking,
symptom,
biology,
treatment,
science,
sick,
structure,
studying,
patient,
organ,
medicine,
internal,
chronic,
inflammation