ORLANDO, Fla. — Asthma is the most common cause of chronic cough in children, but it’s important to be aware of other differential diagnoses for those patients who have less common concerns ...

Expert Rev Resp Med. 2009;3(4):425-439. Despite the apparent sophistication of the new video bronchoscope systems, the very small fish-eye wide-angle lens system used in the bronchoscopes remains ...