TI - ANtibodies cross-reactive to influenza a (h3n2) variant virus and impact of 2010-11 seasonal influenza vaccine on cross-reactive antibodies—united states PT - JOUR DP - 2012 TA - JAMA pages = {124-126}, VI - 308 IP - 2 AID - [doi] 4100 - http://dx.doi.org/ SO - JAMA July 11, 2012 308(2):124