http://scholar.google.com/scholar?hl=enq=RG+Edwards++btnG=Searchas_sdt=2000as_ylo=as_vis=0 Birth after the reimplantation of a human embryo. PC Steptoe, RG Edwards - Lancet, 1978 - ncbi.nlm.nih.gov 1. Lancet. 1978 Aug 12;2(8085):366. Birth after the r ...
互联网创始人将角逐今年诺贝尔和平奖 http://news.sciencenet.cn/htmlnews/2010/9/238156.shtm http://scholar.google.com.hk/scholar?hl=enq=T+Berners-Lee+webbtnG=Searchas_sdt=2000as_ylo=as_vis=0 The semantic web from psu.edu T B ...