title: A color-coded system to facilitate specimen collection and storage in a multicenter trial.
authors.affiliation: Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Donaueschigenstrabeta e 13, A - 1200 Vienna, Austria. redlhe1@vm.akh-wien.ac.at
authors.initials: H
authors.lastname: Redl
authors.initials: C
authors.lastname: Wilfing
authors.initials: G
authors.lastname: Schlag