@proceedings {sosa2008strain,
	title = {Strain index: a new visualizing parameter for US elastography},
	volume = {6920},
	year = {2008},
	pages = {6920},
	publisher = {International Society for Optical Engineering; 1999},
	author = {Dario Sosa-Cabrera and Rodrigo de Luis-Garc{\'\i}a and Antonio Trist{\'a}n-Vega and Carlos Alberola-Lopez and Juan Ruiz-Alzola}
}
