Article Information
vol. 24 no. 3 436-442
PubMed
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History
- Received January 20, 2004
- Accepted April 29, 2004
- Published online September 1, 2004.
Copyright & Usage
© ERS Journals Ltd
Author Information
- Depts of 1Respiratory Medicine, 2Infectious Diseases, 3Diagnostic Radiology, 4Psychological Medicine, 5General Medicine, and 6Clinical Epidemiology, Tan Tock Seng Hospital
- K-C. Ong, Dept of Respiratory Medicine, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore, 308433. Fax: 65 63577871. E-mail: kian_chung_ong@ttsh.com.sg