19 - Kalha I

19 -

Kalha I, Kaw M, Fukami N, Patel M, Singh S, Gagneja H, et al. The accuracy of endoscopic ultrasound for restaging esophageal carcinoma after chemoradiation therapy. Cancer. 2004;101(5):940-7. # http://www.ncbi.nlm.nih.gov/pubmed/15329901