Authors: Hampe, J Heymann, K Kruis, W Raedler, A Folsch, UR Schreiber, S

Citation: J. Hampe et al., Anticipation in inflammatory bowel disease: A phenomenon caused by an accumulation of confounders, AM J MED G, 92(3), 2000, pp. 178-183

Authors: Heymann, K

Citation: K. Heymann, Gisela ("Gilli") Oppenheim - Obituaries, BR MED J, 319(7222), 1999, pp. 1439-1439

Authors: Hakvoort, JHM Heineke, M Heymann, K Kuhl, H Riethmuller, R Witte, G

Citation: Jhm. Hakvoort et al., A basis for mapping the erodibility of tidal flats by optical remote sensing, MAR FRESH R, 49(8), 1998, pp. 867-873