@article {15657,
	title = {Cell interactions in bone tissue engineering},
	journal = {Journal of Cellular and Molecular Medicine},
	volume = {14},
	year = {2009},
	month = {2010-03-18},
	pages = {93-102},
	author = {Pirraco, R. P. and Marques, A. P. and Reis, R. L.}
}