@article {15860,
	title = {From nano- to macroscale: nanotechnology approaches for spatially controlled delivery of bioactive factors for bone and cartilage engineering},
	journal = {Nanomedicine},
	volume = {7},
	year = {2012},
	month = {2012-06-15 00:00:00},
	pages = {1-22},
	abstract = {<p>The field of biomaterials</p>},
	keywords = {bone regeneration, controlled release},
	author = {Santo, V. E. and Gomes, M. E. and Mano, J. F. and Reis, R. L.}
}
