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신형충흡치료여부압봉폐인유재고위항주농종치료중적임상료효대비 (新
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Comparison of clinical efficacy of the new type of irrigation and aspiration therapy and vacuum sealing drainage in the treatment of hi |
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납미탄염색표기재내경하절제조기결장암후추가외과수술중적병조정위작
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Effect of nano carbon tattooing on the lesion localization in the early colon cancer for additional surgical procedure after endoscopic |
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