Costs and "benefits" of cigarette smoking in Canada: comment.
D000041:Absenteeism; D002170:Canada; D003362:Cost-Benefit Analysis; D004526:Efficiency; D006801:Humans; D008017:Life Expectancy; D010415:Pensions; D012907:Smoking; D012946:Social Welfare; D012959:Socioeconomic Factors; D013660:Taxes