Article Information
vol. 9 no. 1 69-73
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History
- Published online September 1, 2012.
Copyright & Usage
©ERS 2012
Author Information
- Hira Shahzad1 and
- Ali Bin Sarwar Zubairi2⇑
- 1Medical College, Aga Khan University Hospital, Karachi
- 2Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
- Ali Bin Sarwar Zubairi, Associate Professor, Section of Pulmonary and Critical Care Medicine, Department of Medicine, Aga Khan University Hospital, Stadium Road, Karachi 74800, Pakistan. E-mail: ali.zubairi{at}aku.edu