MMWR Early Release December 4, 2009 / Vol. 58 / Early Release
Safety of Influenza A (H1N1) 2009 Monovalent Vaccines — United States, October 1–November 24, 2009
MMWR Early Release December 4, 2009 / Vol. 58 / Early Release
Safety of Influenza A (H1N1) 2009 Monovalent Vaccines — United States, October 1–November 24, 2009