Objective to observe the long term clinical effect of modified highly selective vagotomy for acute perforated duodenal ulcer.
目的观察改良高选择性迷走神经切断术治疗十二指肠溃疡急性穿孔的远期临床效果。
Objective to observe the long term clinical effect of modified highly selective vagotomy for acute perforated duodenal ulcer.
目的观察改良高选择性迷走神经切断术治疗十二指肠溃疡急性穿孔的远期临床效果。
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