Authors: Forda, SL Steiner, RR Thiericke, R Young, R Soine, WH

Citation: Sl. Forda et al., Dragon's Blood incense: misbranded as a drug of abuse?, FOREN SCI I, 115(1-2), 2001, pp. 1-8

Authors: Ladner, DP Steiner, RR Allemann, J Haller, U Walt, H

Citation: Dp. Ladner et al., Photodynamic diagnosis of breast tumours after oral application of aminolevulinic acid, BR J CANC, 84(1), 2001, pp. 33-37