TY - JOUR TI - DGE-BV Newsletter SN - 0933-811X SN - 1439-2577 PY - 2013 JF - Endoskopie heute LA - DE VL - 26 IS - 02 SP - 170 EP - 170 DA - 2013/07/16 PB - © Georg Thieme Verlag KG DO - 10.1055/s-0033-1350223 UR - http://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0033-1350223 ER -