00348nas a2200145   4500000000100000000000100001008004100002100001400043700001200057700001300069245008900082300001100171490000600182022001400188       2011                            d1 aS. Toovey1 aS. Jick1 aC. Meier00aParkinson\textquoterights disease or Parkinson symptoms following seasonal influenza  a328-330 v5  a1750-2640