TY - JOUR T1 - The H1N1 birthday cake: To blow or not to blow JF - Canadian Medical Association Journal JO - CMAJ SP - 384 LP - 384 DO - 10.1503/cmaj.110-2032 VL - 182 IS - 4 AU - Maxwell B. Sauder Y1 - 2010/03/09 UR - http://www.cmaj.ca/content/182/4/384.1.abstract ER -