肺结核研究的新进展 (2)
Ajit Lalvani ELISpot Daniel Hoft MissouriAjit Lalvani from Imperial College London led an international team in developing the blood test, called ELISpot. A study showed that the ELISpot blood te...
艾滋病病毒 (2)
纽约市官方强调因为该工具才刚被使用, 现在还不能肯定该市的传染病例相对过去是上升还是下降了。 提示: DoctorSweeney Bronx City officials stress that because the tool is new. It is not yet possible...
飓风来袭(2)
飓风恒瑞特和费力克斯登陆拉美,造成了极大的破坏Military officials say a team has been in Belize since Hurricane Dean hit the area two weeks ago. It is assessing damage from the storm and helping o...
道琼斯收购案(2)
道琼斯公司是美国华尔街日报的发行者,日前,传媒大亨默多克看上了它Rupert Murdoch's offer to buy Dow Jones became public in May. His offer of 60 dollars a share was 67% above the market price at the...