Schlumpf M, Berger L, Cotton B, Conscience-Egli M, Durrer S, Fleischmann I, Haller V, Maerkel K, Lichtensteiger W (2001). Estrogen active UV screens. SÖFW-J. 127:10-15.
Schlumpf, M., Berger, L., Cotton, B., Conscience-Egli, M., Durrer, S., Fleischmann, I. , Haller, V. , Maerkel, K., et Lichtensteiger, W (2001), Estrogen active UV screens, SÖFW-J, 127:10-15.