- Publication venue
- 'American Thoracic Society'
- Publication date
- Field of study
- Publication venue
- BMJ Group
- Publication date
- 01/12/2001
- Field of study
- Publication venue
- Publication date
- 05/02/2000
- Field of study
- Publication venue
- 'American Thoracic Society'
- Publication date
- 01/03/1999
- Field of study
- Publication venue
- 'American College of Chest Physicians'
- Publication date
- 01/09/2001
- Field of study
- Publication venue
- 'Ovid Technologies (Wolters Kluwer Health)'
- Publication date
- Field of study
- Publication venue
- 'Journal of Neurosurgery Publishing Group (JNSPG)'
- Publication date
- Field of study