[Various unresolved problems in occupational dermatology].
D002617:Chemical Industry; D009783:Dermatitis, Occupational / Q000175:diagnosis / Q000209:etiology / Q000517:prevention & control / Q000628:therapy; D003888:Desensitization, Immunologic; D006801:Humans; D012882:Skin Tests
O nekotorykh nereshennykh voprosakh professional'noĭ dermatologii.