Authors: von Keitz, A

Citation: A. Von Keitz, The management of erectile dysfunction in the community, INT J IMPOT, 13, 2001, pp. S45-S51

Authors: van Zutphen, AJMM Sutta, P Tichelaar, FD von Keitz, A Zeman, M Metselaar, JW

Citation: Ajmm. Van Zutphen et al., Structure of thin polycrystalline silicon films on ceramic substrates, J CRYST GR, 223(3), 2001, pp. 332-340