title: Seroepidemiology of measles in Delhi: implications for age of vaccination.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D006801:Humans; D007194:India; D007223:Infant; D008403:Mass Screening; D008457:Measles / Q000276:immunology / Q000517:prevention & control*; D008458:Measles Vaccine / Q000008:administration & dosage*; D008459:Measles virus / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral; D008458:Measles Vaccine