Assay of diphtheria and tetanus antitoxins in small volumes of blood.
D004165:Diphtheria / Q000276:immunology*; D006801:Humans; D013742:Tetanus / Q000276:immunology*; D013743:Tetanus Antitoxin
D013743:Tetanus Antitoxin
DIPHTHERIA/immunology; TETANUS/immunology