Asthma series LETTER: What are the real costs and dangers of pot? The future of e-health Panelists weigh in on issues and options Less colonic screening suggested for diverticulosis patients Lower rate of polyps found, but MDs caution more research needed Hospitals good for smoking cessation initiation Inpatient nicotine replacement therapy yields long-term abstinence post-discharge How faith makes for better medicine Spirituality not only offers some doctors a way to help patients, it also helps them cope with their jobs Counselling best for seasonal depression ONA approves censure of Hamilton Health Sciences Corp Many new genes linked to head and neck cancers Genetic mutations linked to sudden death in epilepsy First Previous 1979 1980 1981