Validation of B·R·A·H·M·S PCT direct, a new sensitive point-of-care testing device for rapid quantification of procalcitonin in emergency department patients: a prospective multinational trial. Issue 1 (December 2015) - Kutz, A; Hausfater, P; Oppert, M; Alonso, C; Wissmann, C; Mueller, B; Schuetz, P