Thermosensitive hydrogels for nasal drug delivery: The formulation and characterisation of systems based on N-trimethyl chitosan chloride

Nazar; H; Fatouros; DG; van der Merwe; SM; Bouropoulos; N; Avgouropoulos; G; Tsibouklis; J; Roldo; M

Journal: EUROPEAN JOURNAL OF PHARMACEUTICS AND BIOPHARMACEUTICS Year: 2011 Volume: 77 Issue: 2 Pages: 225-232