胃镜直视下萨氏探条扩张器扩张治疗食管良性狭窄胃鏡直視下薩氏探條擴張器擴張治療食管良性狹窄 위경직시하살씨탐조확장기확장치료식관량성협착 Application of Savary-Gilliard Dilator Under Gastroscope in Treatment of Esophogeal Benign Stricture
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内科急危重症杂志內科急危重癥雜誌내과급위중증잡지 JOURNAL OF INTERNAL INTENSIVE MEDICINE 2008年1期38,共1页