Desensitization to poison ivy.
D000941:Antigens / Q000276:immunology; D002396:Catechols / Q000276:immunology; D002986:Clinical Trials as Topic; D011040:Dermatitis, Toxicodendron / Q000517:prevention & control*; D003888:Desensitization, Immunologic; D006801:Humans
D000941:Antigens; D002396:Catechols; C003747:urushiol