How Diabetes Affects Your Lungs
https://healthguides.healthgrades.com/take-charge-of-your-diabetes-treatment/how-diabetes-affects-your-lungs

Long-term exposure to air pollution may be a diabetes risk factor, researchers find
https://www.diabetes.co.uk/news/2016/sep/long-term-exposure-to-air-pollution-may-be-a-diabetes-risk-factor,-researchers-find-98882732.html

Respiratory System and Diabetes
https://www.diabetes.co.uk/body/respiratory-system.html