Authors: Simmen, U Burkard, W Berger, K Schaffner, W Lundstrom, K

Citation: U. Simmen et al., Extracts and constituents of Hypericum perforatum inhibit the binding of various ligands to recombinant receptors expressed with the Semliki forest virus system, J RECEPT SI, 19(1-4), 1999, pp. 59-74

Authors: Biaggi, M Ballarini, F Burkard, W Egger, E Ferrari, A Ottolenghi, A

Citation: M. Biaggi et al., Physical and biophysical characteristics of a fully modulated 72 MeV therapeutic proton beam: model predictions and experimental data, NUCL INST B, 159(1-2), 1999, pp. 89-100

Authors: Stankeova, S Kostorz, A Oberhansli, F Burkard, W Kaser-Hotz, B

Citation: S. Stankeova et al., Radiotherapy of sialoceles in dogs - 7 cases (1997-1998), KLEINTIER P, 44(7), 1999, pp. 491