Bernkop-Schnürch, Andreas; Dünnhaupt, Sarah (2012). "Chitosan-based drug delivery systems". European Journal of Pharmaceutics and Biopharmaceutics. 81 (3): 463–469. doi:10.1016/j.ejpb.2012.04.007. PMID22561955.
Leichner, C; Jelkmann, M; Bernkop-Schnürch, A (2019). "Thiolated polymers: Bioinspired polymers utilizing one of the most important bridging structures in nature". Adv Drug Deliv Rev. 151–152: 191–221. doi:10.1016/j.addr.2019.04.007. PMID31028759. S2CID135464452.
Bernkop-Schnürch, Andreas; Dünnhaupt, Sarah (2012). "Chitosan-based drug delivery systems". European Journal of Pharmaceutics and Biopharmaceutics. 81 (3): 463–469. doi:10.1016/j.ejpb.2012.04.007. PMID22561955.
Leichner, C; Jelkmann, M; Bernkop-Schnürch, A (2019). "Thiolated polymers: Bioinspired polymers utilizing one of the most important bridging structures in nature". Adv Drug Deliv Rev. 151–152: 191–221. doi:10.1016/j.addr.2019.04.007. PMID31028759. S2CID135464452.
Leichner, C; Jelkmann, M; Bernkop-Schnürch, A (2019). "Thiolated polymers: Bioinspired polymers utilizing one of the most important bridging structures in nature". Adv Drug Deliv Rev. 151–152: 191–221. doi:10.1016/j.addr.2019.04.007. PMID31028759. S2CID135464452.