@article {martin2007techniques,
	title = {Techniques in the contour detection of kidneys and their applications},
	journal = {World Scientific Publishing Company},
	year = {2007},
	pages = {381{\textendash}398},
	author = {Marcos Martin-Fernandez and Lucilio Cordero-Grande and Emma Mu{\~n}oz-Moreno and Carlos Alberola-Lopez}
}
