@article {15841,
	title = {In vitro culture of bone mesenchymal stem cells on the layered collagen-chitosan-beta-tricalcium phosphate composite scaffold},
	journal = {Journal of Clinical Rehabilitative Tissue Engineering Research},
	volume = {12},
	year = {2008},
	month = {2012-03-25},
	pages = {1815-1818},
	author = {Zhu, S. T. and Zhu, L. X. and Yu, L. and Yan, L. P. and Yu, Q. L. and Huang, R. and Zhang, S. H.}
}
