Authors: Thanou, MM Kotze, AF Scharringhausen, T Luessen, HL de Boer, AG Verhoef, JC Junginger, HE

Citation: Mm. Thanou et al., Effect of degree of quaternization of N-trimethyl chitosan chloride for enhanced transport of hydrophilic compounds across intestinal Caco-2 cell monolayers, J CONTR REL, 64(1-3), 2000, pp. 15-25

Authors: Kotze, AF Luessen, HL de Boer, AG Verhoef, JC Junginger, HE

Citation: Af. Kotze et al., Chitosan for enhanced intestinal permeability: Prospects for derivatives soluble in neutral and basic environments, EUR J PH SC, 7(2), 1999, pp. 145-151

Authors: Luessen, HL Verhoef, JC de Boer, AG Junginger, HE de Leeuw, BJ Borchard, G Lehr, CM

Citation: Hl. Luessen et al., Multifunctional polymers for the peroral delivery of peptide drugs, DRUG PHARM, 98, 1999, pp. 299-339

Authors: Kotze, AF Luessen, HL Thanou, M Verhoef, JC de Boer, AG Junginger, HE Lehr, CM

Citation: Af. Kotze et al., Chitosan and chitosan derivatives as absorption enhancers for peptide drugs across mucosal epithelia, DRUG PHARM, 98, 1999, pp. 341-386