More Information
You have probably developed a taste for spirometry after consulting this website.
If you still don't have enough you can go to these sites for more information about spirometers and spirometry:
Spirometry
Spirometry: Very complete and easy to understand information on spirometry
Spirexpert: Another website on spirometry
Respiratory Medicine
www.ersnet.org: Official website of the European Respiratory Society
www.thoracic.org: Official website of the American Thoracic Society
www.goldcopd.com: Official site of the Global Initiative for Chronic Obstructive Lung Disease
www.ginasthma.org: Official site of the Global Initiative for Asthma