| Clinics and Physicians Journals |
| American College of Chest Physicians - http://www.chestnet.org Information on the work of this organisation, based in Northbrook, Illinois. |
| Asthmaweb - http://www.asthmaweb.net/ |
| e-Breathing.com - http://www.e-breathing.com Information about the processes involved in breathing and the control of respiration. Part of the ALtrius Biomedical Network. |
| LungNet - http://www.lungnet.org.au The Australian Lung Foundation's guide to lung health and respiratory medicine. |
| PulmonologyLinx - http://www.pulmonologylinx.com/ Current medical news and information in pulmonology and subspecialties from current medical journals, for physicians. Updated daily and available on the web or by email newsletter. |