@article {15351,
	title = {Bilayered chitosan-based scaffolds for osteochondral tissue engineering: influence of hydroxylapatite on in vitro cytotoxicity and dynamic bioactivity studies in a specific double chamber bioreactor},
	journal = {Acta Biomaterialia},
	volume = {5},
	year = {2009},
	month = {2009-01-06},
	pages = {644-660},
	author = {Malafaya, P. B. and Reis, R. L.}
}
