The log-normal lung model.
D002245:Carbon Dioxide / Q000097:blood; D008168:Lung / Q000502:physiology*; D008954:Models, Biological; D009584:Nitrogen / Q000097:blood; D010100:Oxygen / Q000097:blood; D011650:Pulmonary Alveoli / Q000032:analysis
D002245:Carbon Dioxide; D009584:Nitrogen; D010100:Oxygen