Preparation and biological characteristics of collagen-chitosan composite scaffold: Proportion of chitosan and collagen
Wang Zheng, Ma Yun-sheng, Mu Chan-zheng, Wang Ya-guang
Chinese Journal of Tissue Engineering Research . 2010, (29): 5367 -5370 .  DOI: 10.3969/j.issn.1673-8225.2010.29.012