Article Information
vol. 23 no. 131 8-29
PubMed
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History
- Received September 24, 2013
- Accepted December 4, 2013
- Published online February 28, 2014.
Copyright & Usage
©ERS 2014
ERR articles are open access and distributed under the terms of the Creative Commons Attribution Non-Commercial Licence 3.0.
Author Information
- Ashok Shah1⇑ and
- Chandramani Panjabi2
- 1Dept of Respiratory Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, New Delhi, and 2Dept of Respiratory Medicine, Mata Chanan Devi Hospital, New Delhi, India.
- A. Shah, Dept of Respiratory Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi 110 007, P.O. Box 2101, India. E-mail: ashokshah99{at}yahoo.com