TY - JOUR T1 - Computed tomographic screening for lung cancer JF - Canadian Family Physician JO - Can Fam Physician SP - 1334 LP - 1336 VL - 53 IS - 8 AU - Michael Lock AU - George Rodrigues Y1 - 2007/08/01 UR - http://www.cfp.ca/content/53/8/1334.abstract N2 - ER -