Authors: Kryger, P Kryger, U Moritz, RFA

Citation: P. Kryger et al., Genotypical variability for the tasks of water collecting and scenting in a honey bee colony, ETHOLOGY, 106(9), 2000, pp. 769-779

Authors: Neumann, P Koeniger, N Koeniger, G Tingek, S Kryger, P Moritz, RFA

Citation: P. Neumann et al., Entomology - Home-site fidelity in migratory honeybees, NATURE, 406(6795), 2000, pp. 474-475

Authors: Biering-Sorensen, F Lund, J Hoydalsmo, OJ Darre, EM Deis, A Kryger, P Muller, CF

Citation: F. Biering-sorensen et al., Risk indicators of disability pension - A 15 year follow-up study, DAN MED B, 46(3), 1999, pp. 258-262

Authors: Muller, CF Monrad, T Biering-Sorensen, F Darre, E Deis, A Kryger, P

Citation: Cf. Muller et al., The influence of previous low back trouble, general health, and working conditions on future sick-listing because of low back trouble - A 15-year follow-up study of risk indicators for self-reported sick-listing caused by low back trouble, SPINE, 24(15), 1999, pp. 1562-1570

Authors: Moritz, RFA Kryger, P Allsopp, MH

Citation: Rfa. Moritz et al., Lack of worker policing in the Cape honeybee (Apis mellifera capensis), BEHAVIOUR, 136, 1999, pp. 1079-1092