title: Allergic contact sensitivity. Personal experiences and observations.
mesh_terms: D000906:Antibodies; D001391:Azo Compounds / Q000009:adverse effects; D004396:Coloring Agents / Q000009:adverse effects; D003429:Cross Reactions; D003877:Dermatitis, Contact / Q000209:etiology / Q000276:immunology*; D006801:Humans; D007108:Immune Tolerance; D007111:Immunity, Cellular; D007801:Langerhans Cells / Q000276:immunology; D010655:Phenylenediamines / Q000009:adverse effects; D012867:Skin / Q000166:cytology / Q000276:immunology
chemical_list: D000906:Antibodies; D001391:Azo Compounds; D004396:Coloring Agents; D010655:Phenylenediamines