TY - CHAP AU - Dietrich, C F; Hocke, M; Jenssen, C TI - Interventional endosonography T2 - Interventional Ultrasound. A Practical Guide and Atlas CY - Stuttgart, New York, Delhi, Rio PB - Thieme PY - 2015 SP - 224 EP - 253 DO - 10.1055/b-002-102692 ER -