The persistence of allergic eczematous sensitivity and the cross-sensitivity pattern to paraphenylenediamine.
D000814:Aniline Compounds / Q000009:adverse effects*; D004396:Coloring Agents / Q000009:adverse effects*; D006801:Humans; D006967:Hypersensitivity; D010655:Phenylenediamines
D000814:Aniline Compounds; D004396:Coloring Agents; D010655:Phenylenediamines; C023650:aniline; C029728:4-phenylenediamine
ALLERGY; ANILINE DYES/injurious effects