@article {16801,
	title = {In vitro monitoring of surface mechanical properties of PLLA using microhardness. },
	booktitle = {ESB 2007- 21st European Conference on Biomaterials},
	year = {2007},
	month = {2008-11-25},
	author = {Saiz-Arroyo, C. and Wang, Y. and Rodriguez-Perez, M. A. and Alves, N. M. and Mano, J. F.}
}
