TY - JOUR T1 - Drive thru, prevent flu JF - Canadian Medical Association Journal JO - CMAJ SP - 1197 LP - 1197-a VL - 169 IS - 11 AU - Lynne Swanson Y1 - 2003/11/25 UR - http://www.cmaj.ca/content/169/11/1197.2.abstract ER -