13 -

13 - Wallace MB, Nietert PJ, Earle C, Krasna MJ, Hawes RH, Hoffman BJ, et al. An analysis of multiple staging management strategies for carcinoma of the esophagus: computed tomography, endoscopic ultrasound, positron emission tomography, and thoracoscopy/laparoscopy. Ann Thorac Surg 2002;74:1026-32.