TY - JOUR AU - Alberty, J; Franz, D TI - HNO-relevante Änderungen des Operations- und Prozedurenschlüssels (OPS) ab 2006 TT - ENT Relevant Changes in the German OPS Procedure Classification System for 2006 SN - 0935-8943 SN - 1438-8685 PY - 2006 JO - Laryngorhinootologie JF - Laryngo-Rhino-Otologie LA - DE VL - 85 IS - 06 SP - 435 EP - 440 ET - 2006/04/10 DA - 2006/05/24 DO - 10.1055/s-2006-925196 UR - http://www.thieme-connect.de/products/ejournals/abstract/10.1055/s-2006-925196 ER -