Studies on diphtheria-pertussis-tetanus combined immunization in children.  I.  Heterologous interference of pertussis agglutinin and tetanus antitoxin response by pre-existing latent diphtheria immunity.
D002648:Child; D004165:Diphtheria / Q000276:immunology*; D006801:Humans; D007109:Immunity; D007114:Immunization; D013742:Tetanus / Q000276:immunology*; D013743:Tetanus Antitoxin; D013745:Tetanus Toxoid; D014611:Vaccination; D010566:Virulence Factors, Bordetella; D014917:Whooping Cough / Q000276:immunology*
D013743:Tetanus Antitoxin; D013745:Tetanus Toxoid; D010566:Virulence Factors, Bordetella
DIPHTHERIA/immunology; TETANUS/immunology; WHOOPING COUGH/immunology