Page TitleMedlinePlus Medical Encyclopedia: Breathing difficulty
Hyperlinkhttp://www.nlm.nih.gov/medlineplus/ency/article/003075.htm
207 more pages from the same domain ( www.nlm.nih.gov) are linked
Linked FromSOB - shortness of breath 
Suggested12/22/2008 9:39:00 PM
Updated12/27/2008 2:06:00 AM