1. Dermatitis from weeds detected by patch testing with oleoresins (Hollister-Stier);Bergh;Contact Dermatitis,1975
2. Council of Europe (1974). Natural Flavouring Substances, Their Sources, and Added Artificial Flavouring Substances. Partial Agreement in the Social and Public Health Field. List N(1), Series 2, no. 446, p. 108. Strasbourg.
3. The common weed tansy (Tanacetum vulgare) as a cause of eczematous dermatitis;Greenhouse;J. Allergy,1933