TY - JOUR AU - Ustundag, Y.; Tarcin, O. TI - Endoscopic ultrasound-guided fine needle aspiration in cystic pancreatic lesions: is it still controversial? SN - 0013-726X SN - 1438-8812 PY - 2012 JO - Endoscopy JF - Endoscopy LA - EN VL - 44 IS - 01 SP - 104 EP - 104 DA - 2011/12/23 DO - 10.1055/s-0030-1256967 UR - http://www.thieme-connect.de/products/ejournals/abstract/10.1055/s-0030-1256967 ER -