00339nas a2200145   4500000000100000000000100001008004100002100001200043700001800055700001500073245007300088300001100161490000700172022001400179       2009                            d1 aH. Jick1 aD. Chamberlin1 aK. Hagberg00aThe origin and spread of a mumps epidemic: United kingdom, 2003-2006  a656-610 v20  a1044-3983