Quantitative studies in diphtheria prophylaxis:  the determination of the antigenicity characteristics of purified diphtheria toxoid in simple solution and as P.T.A.P.
D000906:Antibodies; D000941:Antigens; D004165:Diphtheria / Q000276:immunology*; D004168:Diphtheria Toxoid; D019999:Pharmaceutical Solutions; D012996:Solutions
D000906:Antibodies; D000941:Antigens; D004168:Diphtheria Toxoid; D019999:Pharmaceutical Solutions; D012996:Solutions
ANTIGENS AND ANTIBODIES; DIPHTHERIA/immunology