Results The efficacy of our new pneumatic activated esophageal variceal ligator is very good and superior to Japanese s product in some aspects.Conclusions The new p...
自行研制的新型气动式食管静脉曲张套扎器的使用效果良好,
分性能优于进口产品。
Results The efficacy of our new pneumatic activated esophageal variceal ligator is very good and superior to Japanese s product in some aspects.Conclusions The new p...
自行研制的新型气动式食管静脉曲张套扎器的使用效果良好,分性能优于进口产品。
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