Article Information
Author Information
- Donald J. Willison,
- Stuart M. MacLeod
- Drs. Willison and MacLeod are with the Department of Clinical Epidemiology and Biostatistics, McMaster University, the Centre for Evaluation of Medicines, St. Joseph's Hospital, and the Father Sean O'Sullivan Research Centre, St. Joseph's Hospital, Hamilton, Ont. Dr. Willison is also with the Centre for Health Economics and Policy Analysis, McMaster University. Dr. MacLeod is also with the Departments of Medicine and Pediatrics, McMaster University.
- Correspondence to:
Dr. Donald J. Willison, Centre for Evaluation of Medicines, 105 Main St. E, Level P1, Hamilton ON L8N 1G6; fax 905 528-7386; willison{at}mcmaster.ca