The purification of diphtheria and tetanus antitoxin by the use of pepsin.
D004063:Digestion; D004165:Diphtheria; D004166:Diphtheria Antitoxin; D006801:Humans; D010434:Pepsin A; D013742:Tetanus; D013743:Tetanus Antitoxin
DIPHTHERIA/antitoxin; PEPSIN/digestion; TETANUS/antitoxin