Graham IM,Daly LE,Refsum HM,et al.Plasma homocysteine as a risk factor for vascular disease.The European concerted action project[J].JAMA,1997,277:1775.是什么意思_Graham IM,Daly LE,Refsum HM,et al.Plasma homocysteine as a risk factor for vascular disease.The European concerted action project[J].JAMA,1997,277:1775.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句