1. Perfume dermatitis: a study of 20 patients;Larsen;Arch Dermatol,1947
2. Allergy to perfume ingredients;Calnan;Contact Dermatitis,1980
3. Sensitivity to 35 essential oils;Rudzki;Contact Dermatitis,1976
4. Nadwrazliwośc̃ na olejki etcryezne: czȩstośc̃ uczulenia I źródla alergenu (Hypersensitivity to essential oils: incidence and allergen source);Rudzki;Przeg Dermatol (Warsaw),1983
5. The value of a mixture of cassia and citronella oils for detection of hyper-sensitivity to essential oils;Rudzki;Dermatosen in Beruf und Umwelt,1985