1. Importance of pure chemicals in investigations of cross sensitivity;Agrup;Acta derm.-vener., Stockh.,1969
2. Photodermatitis due to toilet soap;Anderson;Trans. a. Rep. St John's Hosp. derm. Soc., Lond.,1963
3. Contact photodermatitis from bithionol. II. Cross-sensitivities to hexachlorophene and salicylanilides;Baughman;Archs Derm.,1964
4. New causes of occupational dermatoses;Birmingham;A.M.A. Archs ind. Hlth,1959
5. Photoallergische Ekzeme durch Nadisan;Burckhardt;Schweiz. med. Wschr.,1957