title: Recall antigen delayed-type hypersensitivity skin testing in melanoma and acute leukemia patients and their associates.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000367:Age Factors; D000941:Antigens / Q000008:administration & dosage*; D005191:Family Characteristics; D005260:Female; D006801:Humans; D006968:Hypersensitivity, Delayed; D007428:Intradermal Tests; D007938:Leukemia / Q000235:genetics / Q000276:immunology*; D008297:Male; D008545:Melanoma / Q000235:genetics / Q000276:immunology*; D008875:Middle Aged
chemical_list: D000941:Antigens