Spain says good-bye to measles.
Burton
A
A
D002648:Child; D006801:Humans; D007223:Infant; D008457:Measles / Q000453:epidemiology / Q000517:prevention & control*; D008458:Measles Vaccine; D013030:Spain / Q000453:epidemiology; D014611:Vaccination / Q000639:trends*
D008458:Measles Vaccine