TY - JOUR T1 - Cigarette smoking: a clinical and public health challenge. Part II. The Public Health Challenge. 1962 JF - Canadian Medical Association Journal JO - CMAJ SP - 217 LP - 223 VL - 148 IS - 2 AU - N. C. Delarue Y1 - 1993/01/15 UR - http://www.cmaj.ca/content/148/2/217.abstract ER -