[On the utilization of ion-exchange resins in de-ionizing immune sera during the process of purification and concentration].
D000992:Antitoxins; D007106:Immune Sera; D007475:Ion Exchange Resins
D000992:Antitoxins; D007106:Immune Sera; D007475:Ion Exchange Resins
IMMUNE SERUMS; ION EXCHANGE RESINS