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大小写变形:PhgPhG
Objective : To study the diagnosis and treatment of portal hypertensive gastropathy ( PHG ).
目的探讨门脉高压性胃病的诊断与治疗.
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Methods Plasma concentration was measured by radioimmunoassay in 49 patients with PHG and 30 healthy controls.
方法应用特异性放射免疫分析法测定49例肝硬化门脉高压性胃病患者及30例正常对照者血浆前列环素水平.
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