TY - STAND AU - H. Jick AU - K. Hagberg BT - Pharmacotherapy DO - 10.1592/phco.30.12.1199 M1 - 12 PY - 2010 SP - 1199 EP - 206 T2 - Pharmacotherapy TI - Effectiveness of influenza vaccination in the United kingdom, 1996-2007 VL - 30 SN - 0277-0008 ER -