title: An outbreak of mumps in the Province of Leon Spain 1995-1996.
abstract: In Spain mumps vaccine is given at the age of 15 months together with measles and rubella vaccines since 1982. Increased numbers of cases and outbreaks of mumps appeared in several autonomous communities in 1995. An outbreak of mumps in the province of -
authors.affiliation: Programa de Epidemiologia Aplicada de Campo, Centro Nacional de Epidemiologia, Instituto de Salud Carlos III, Madrid, Spain.
authors.forename: L.E.
authors.initials: LE
authors.lastname: Visser
authors.forename: K.C.
authors.initials: KC
authors.lastname: Gonzalez Perez
authors.forename: J
authors.initials: J
authors.lastname: Ramos Tejera
authors.forename: A.C.
authors.initials: AC
authors.lastname: Berjon Barrientos
authors.forename: Y
authors.initials: Y
authors.lastname: Vergara Guerrero
authors.forename: J.F.
authors.initials: JF
authors.lastname: Martinez Navarro