00385nas a2200145 4500000000100000000000100001008004100002100001400043700001200057700001600069245012200085300001100207490000700218022001400225 2013 d1 aR. Pitman1 aL. Nagy1 aM. Sculpher00aCost-effectiveness of childhood influenza vaccination in England and Wales: Results from a dynamic transmission model a927-420 v31 a0264-410x