TY - JOUR T1 - Secondhand smoke, firsthand heart disease JF - Canadian Medical Association Journal JO - CMAJ SP - 241 LP - 241 VL - 157 IS - 3 AU - C. J. Brown Y1 - 1997/08/01 UR - http://www.cmaj.ca/content/157/3/241.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -