@inbook {15992,
	title = {Impact behaviour of UHMWPE/HA Composites for Orthopaedic Prosthesis},
	booktitle = { Frontiers in Biomedical Polymers Applications},
	series = { Ed. R. Ottenbritte, E. Chiellini, J. Sunamoto, C. Migliaresi, D. Cohn},
	year = {1998},
	month = {2007-06-22},
	pages = {251-263},
	publisher = {Technomic Pub.},
	organization = {Technomic Pub.},
	address = {Zurich},
	author = {Reis, R. L. and Granja, P. L. and Cunha, A. M.}
}
