00448nas a2200157   4500000000100000000000100001008004100002100001400043700001600057700001600073700001600089245015400105300001100259490000600270022001400276       2013                            d1 aC. Sammon1 aA. McGrogan1 aJ. Snowball1 aC. de Vries00aPandemic influenza vaccination during pregnancy: an investigation of vaccine uptake during the 2009/10 pandemic vaccination campaign in Great Britain  a917-230 v9  a2164-5515