Response of nonallergic persons to injected castor bean allergen CB-IA.
D000485:Allergens; D000937:Antigen-Antibody Reactions; D002367:Ricinus communis; D006801:Humans; D006967:Hypersensitivity; D007154:Immune System Diseases; D012278:Ricinus; D012639:Seeds
D000485:Allergens
ALLERGY/experimental; ANTIGEN-ANTIBODY REACTIONS; RICINUS