https://123dok.net/document/zx53e0wq-en-fr-injectable-hydrogels-and-sponges-based-on-polyelectrolyte-complex-chitosan-polymer-of-cyclodextrin-for-application-in-bone-tissue-engineering-hydrogels-injectables-et-eponges-a-base-de-complexe-polyelectrolytes-chitosane-polymere-de-cyclodextrine-po.html