title: Changing epidemiology of meningococcal disease in Spain, 1989-1997.
abstract: In the 1980s, the presentation of meningococcal disease in Spain was closely linked to the predominance of serotype B. Since the early 1990s however, an increasing number of serotype C strains have been isolated from a number of localities in the west of
authors.forename: S
authors.initials: S
authors.lastname: Mateo
authors.forename: R
authors.initials: R
authors.lastname: Cano
authors.forename: C
authors.initials: C
authors.lastname: Garcia