Revision as of 03:42, 31 May 2015 by Michael(talk | contribs)(Created page with "'''Siewert classification''' is a way to group gastroesophageal adenocarcinoma.<ref name=pmid10449684>{{Cite journal | last1 = Siewert | first1 = JR. | last2 = Stein | fi...")
↑Siewert, JR.; Stein, HJ.; Sendler, A.; Fink, U. (Sep 1999). "Surgical resection for cancer of the cardia.". Semin Surg Oncol17 (2): 125-31. PMID10449684.