Article Information
Author Information
- Kevin Schwartzman
- Dr. Schwartzman is with the Respiratory Division, McGill University Health Centre, and the Respiratory Epidemiology Unit, McGill University, Montreal, Que.
- Correspondence to:
Dr. Kevin Schwartzman, Respiratory Epidemiology Unit, McGill University, 1110 Pine Ave. W, Montreal QC H3A 1A3; fax 514 398-8981; kevin.schwartzman@mcgill.ca