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Jun Arimoto, Takuma Higurashi, Shingo Kato, Shungo Goto, Satoru Suzuki, Atsushi Nakajima, Kazuhiro Atsukawa. "Cardiac tumors and gastroendoscopy: endoscopic resection of left ventricular tumors." Endoscopy 49.S 01 (2017) E23-E24