Tests on immune sera produced against calf thymus chromosome.
D000818:Animals; D000992:Antitoxins; D002417:Cattle; D002875:Chromosomes; D006801:Humans; D007106:Immune Sera / Q000494:pharmacology*
D000992:Antitoxins; D007106:Immune Sera
CHROMOSOMES; IMMUNE SERUMS/pharmacology