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The efficacy of endoscopic ultrasonography in local staging of rectal tumors
Belkıs Ünsal, Emrah Alper, Behlül BAYDAR, Mahmut Arabul, Fatih Aslan, Mustafa Çelik, Zafer BUYRAÇ, Serdar AKÇA
(Turk J Gastroenterol 2012; 23: 530-534) DOI: 10.4318/tjg.2012.0359