title: Measles surveillance in Panama.
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008457:Measles / Q000453:epidemiology* / Q000517:prevention & control; D008458:Measles Vaccine; D010176:Panama; D011159:Population Surveillance
chemical_list: D008458:Measles Vaccine