Authors: Andres, W Bos, JAA Houben, P Kalis, AJ Nolte, S Rittweger, H Wunderlich, J

Citation: W. Andres et al., Environmental change and fluvial activity during the Younger Dryas in central Germany, QUATERN INT, 79, 2001, pp. 89-100

Authors: Jonkers, D Houben, P Hameeteman, W Stobberingh, E de Bruine, A Arends, JW Biemond, I Lundqvist, G Stockbrugger, R

Citation: D. Jonkers et al., Differential features of gastric cancer patients, either Helicobacter pylori positive or Helicobacter pylori negative, ITAL J GAST, 31(9), 1999, pp. 836-841

Authors: Jori, F Lopez-Bejar, M Houben, P

Citation: F. Jori et al., The biology and use of the African brush-tailed porcupine (Atherurus africanus, Gray, 1842) as a food animal. A review, BIODIVERS C, 7(11), 1998, pp. 1417-1426