Article Information
vol. 18 no. 114 233-243
PubMed
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History
- Received April 17, 2009
- Accepted May 3, 2009
- Published online November 30, 2009.
Copyright & Usage
© ERSJ Ltd
Author Information
- R. S. Morehead
- R. S. Morehead, Division of Pulmonary and Critical Care Medicine, L-543 Kentucky Clinic, Lexington, KY, 40536-0284, USA. E-mail: smore2{at}email.uky.edu