Antibodies to tetanus toxin in black infants in South Africa.
D000907:Antibodies, Bacterial / Q000032:analysis*; D044383:Black People; D002675:Child, Preschool; D004797:Enzyme-Linked Immunosorbent Assay; D006801:Humans; D008403:Mass Screening; D013019:South Africa; D013744:Tetanus Toxin / Q000276:immunology*
D000907:Antibodies, Bacterial; D013744:Tetanus Toxin