Authors: De Graaf, M Van Veen, IC Van Der Meulen-Muileman, IH Gerritsen, WR Pinedo, HM Haisma, HJ

Citation: M. De Graaf et al., Cloning and characterization of human liver cytosolic beta-glycosidase, BIOCHEM J, 356, 2001, pp. 907-910

Authors: De Graaf, M Dejen, E Sibbing, FA Osse, JWM

Citation: M. De Graaf et al., The piscivorous barbs of Lake Tana (Ethiopia): Major questions on their evolution and exploitation, NETH J ZOOL, 50(2), 2000, pp. 215-223