preferred_name: influenza A-California-7-2009-(H1N1)v-like virus vaccine 158000000 UNT/ML / influenza B virus vaccine B/Brisbane/60/2008 antigen 158000000 UNT/ML / influenza virus vaccine, live attenuated, A-Perth-16-2009 (H3N2) strain 158000000 UNT/ML Nasal Spray [Flumist 2011-2012 Formula]