title: The need for serologic evaluation of immunization programs.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000906:Antibodies / Q000032:analysis*; D000907:Antibodies, Bacterial / Q000032:analysis; D000914:Antibodies, Viral / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007109:Immunity; D007114:Immunization; D007223:Infant; D008457:Measles / Q000276:immunology; D008458:Measles Vaccine / Q000276:immunology; D008875:Middle Aged; D011054:Poliovirus Vaccine, Inactivated / Q000276:immunology; D012409:Rubella / Q000276:immunology; D013745:Tetanus Toxoid / Q000276:immunology
chemical_list: D000906:Antibodies; D000907:Antibodies, Bacterial; D000914:Antibodies, Viral; D008458:Measles Vaccine; D011054:Poliovirus Vaccine, Inactivated; D013745:Tetanus Toxoid