Top 20 Countries in ALL FIELDS, 1999-August 31, 2009
For the eighth year, ScienceWatch.com presents its annual "Top 20" listings of the countries which, as of the latest bimonthly update of Essential Science IndicatorsSM achieved particular distinction based on their papers published in Thomson Reut ers-indexed journals from January 1999 through August 31, 2009, a 10-year plus 8-month period.
