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247. M. Mattioli-Belmonte, A. Gigante, R.A.A. Muzzarelli, R. Politano, A. De Benedittis, N. Specchia, A. Buffa, G. Biagini, F. Greco. N,N-Dicarboxymethyl chitosan as delivery agent for bone morphogenetic protein in the repair of articular cartilage. Medical & Biological Engineering & Computing, 37, 130-134 (1999).

250. M. Mattioli-Belmonte, A. De Benedittis, R.A.A. Muzzarelli, P. Mengucci, G. Biagini, M.G. Gandolfi, C. Zucchini, A. Krajewski, A. Ravaglioli, E. Roncari, M. Fini, R. Giardino. Bioactivity modulation of bioactive materials in view of their application in osteoporotic patients. Journal of Materials Science: Materials in Medicine 9, 485-492 (1998).

253. M. Mattioli-Belmonte, N. Nicoli-Aldini, A. DeBenedittis, G. Sgarbi, S. Amati, M. Fini, G. Biagini and R.A.A. Muzzarelli. Morphological study of bone regeneration in the presence of 6-oxychitin. Carbohydrate Polymers, 40, 23-27 (1999).

262. M.G. Gandolfi, A. Pugnaloni, M. Mattioli-Belmonte, R.A.A. Muzzarelli, A. De Benedittis, P. Mengucci, C. Zucchini, M. Tesei, R. Caudarella, G. Biagini. Osteoblastic behaviour in the presence of bisphosphonates: ultrastructural and biochemical in vitro studies. Clinical and Experimental Rheumatology. 17, 327-333 (1999).

276. R.A.A. Muzzarelli, G. Biagini, A. DeBenedittis, P. Mengucci, G. Majni and G. Tosi. Chitosan-oxychitin coatings for prosthetic materials. Carbohydrate Polymers, 45, 35-41 (2001).