Francesko A., Soares da Costa D., Lisboa P., Reis R. L., Pashkuleva I., and Tzanov T.,  "GAGs-thiolated chitosan assemblies for chronic wounds treatment: control of enzyme activity and cell attachment",  Journal of Materials Chemistry, vol. 22, issue 37, pp. 19438-19446, doi:10.1039/C2JM31051A, 2012.