@conference {554,
	title = {Risikoanalysen {\textendash} Voraussetzung f{\"u}r Benchmarking der Ergebnisqualit{\"a}t},
	booktitle = {119. Kongress der Deutschen Gesellschaft f{\"u}r Chirurgie},
	series = {Kongressband 2002, Tagungs-CD},
	year = {2002},
	pages = { ID 1231, S. 887},
	address = {Berlin},
	author = {B{\"u}rk, C and Shekarriz, H and Linder, Roland and Siegfried J. P{\"o}ppl and Bruch, Hans-Peter}
}
