Article Information
PubMed
History
- Published online August 16, 2004.
Copyright & Usage
© 2004 Canadian Medical Association or its licensors
Author Information
- Joel G. Ray,
- Marian J. Vermeulen,
- Chris Meier,
- David E.C. Cole,
- Philip R. Wyatt
- From the Department of Medicine, St. Michael's Hospital (Ray), the Institute for Clinical Evaluative Sciences, Sunnybrook and Women's College Health Sciences Centre (Vermeulen), the Departments of Laboratory Medicine and Pathobiology, Medicine and Paediatrics (Genetics), University of Toronto (Cole), the Ontario Maternal Serum Screening Database Department, Genetics Programme (Meier) and the Department of Genetics (Wyatt), North York General Hospital, Toronto, Ont.