Concentration of diphtheria antitoxin in the blood of young adults.
D000328:Adult; D004165:Diphtheria / Q000276:immunology*; D004166:Diphtheria Antitoxin; D006801:Humans; D007106:Immune Sera
D004166:Diphtheria Antitoxin; D007106:Immune Sera
DIPHTHERIA/immunology; IMMUNE SERUMS