1. Pathogenesis and causative agent of “tulip finger”;Verspyck Mijnssen;Br J Dermatology,1969
2. Tulip allergens in Alstroemeria and some other Liliiflorae;Slob;Phytochemistry,1973
3. Sensitivity to tulip and Alstroemeria;Cronin;Contact Dermatitis Newsletter,1972
4. Contact sensitivity to Tulipa and Alstroemeria;Mitchell;Contact Dermatitis Newsletter,1974
5. Alstroemeria dermatitis;Rycroft;Contact Dermatitis,1981