Objective In order to provide scientific evidence for preventing and treating enteron tumors, incidence of enteron tumors were discussed in Shangba Village of Wengyuan County ,Shaoguan City,Guangdong.

 
  • 目的探討廣東省韶關(guān)市翁源縣新江鎮上壩村消化道腫瘤高發(fā)的情況,為當地腫瘤防治提供科學(xué)依據。
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