Case history In early July 2002, a 46-year-old male presented to an emergency department complaining of epigastric discomfort followed by significant vomiting and intense right upper... Read More

Impairment caused by lack of sleep has long been recognized as a major factor in many transportation and industrial accidents. Based on recent scientific findings[1] regulated work and duty... Read More

Background A common theme emerging from the many discussions, commissions, and inquiries about Canada’s health care system is that “better management is required, not more money.” Health care... Read More

Coronary artery disease (CAD) continues to be the number one cause of death in North America—a fact that is stimulating the search for screening techniques for its early detection. In 1999, 36% of... Read More

Despite the high prevalence and negative consequences associated with depression and anxiety disorders during pregnancy, information to guide women and their physicians about treatment options is... Read More