A prospective blinded comparison of CT, endoscopic ultrasound (EUS) and EUS-guided fine needle aspiration biopsy (EUS-FNA) in preoperative esophageal cancer (EC) staging with measurement of impact on therapy
2001 ◽
Vol 96
(9)
◽
pp. S41-S42
2003 ◽
Vol 15
(2)
◽
pp. 93-99
◽