18.97.9.171
18.97.9.171
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조기위암과 조기식도암의 내시경적 조기진단 ( Endoscopic Early Diagnosis of Early Gastric Cancer and Early Esophageal Cancer )
장영운(Young Woon Chang)
경희의학 vol. 15 iss. 3 210-214(5pages)
UCI I410-ECN-0102-2009-510-002610838
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