Authors: Ashton, P Braune, E Maaren, H McKenzie, RS Orpen, WRG Pitman, W Rooseboom, A Schulze, RE van Rooyen, PG van Vuuren, SJ

Citation: P. Ashton et al., Hydrological science in South Africa: 1995-1998, S AFR J SCI, 95(6-7), 1999, pp. 259-268

Authors: Biedler, A Juckenhofel, S Larsen, R Radtke, F Stotz, A Warmann, J Braune, E Dyttkowitz, A Henning, F Strickmann, B Lauven, PM

Citation: A. Biedler et al., Postoperative cognitive dysfunction in elderly patients. Based on the publication of the ISPOCD 1 study group in Lancet (1998) 351: 857-861, ANAESTHESIS, 48(12), 1999, pp. 884-895