title: Measles immunity in children before one year of age: a pilot study.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D005002:Ethiopia; D006801:Humans; D007223:Infant; D008457:Measles / Q000276:immunology*; D008459:Measles virus / Q000276:immunology
chemical_list: D000914:Antibodies, Viral