Comparison of the guinea pig and chick in evaluation of diphtheria toxin for the Schick test.
D000818:Animals; D002645:Chickens; D004165:Diphtheria; D004167:Diphtheria Toxin; D006168:Guinea Pigs; D006801:Humans; D012882:Skin Tests
D004167:Diphtheria Toxin
DIPHTHERIA