@book{9121,
	author = {Sandstrom, Staffan and Ostensen, Harald},
	title = {The WHO manual of diagnostic imaging : },
	publisher = {World Health Organization,},
	year = {2003.},
	series = {WHO manuals of diagnostic imaging},
	address = {Geneva : },
	note = {Published by the World Health Organization in collaboration with the International Society of Radiology.}
}