“…Comparing two five year periods 1981-1985 and 1997-2001, national Brazilian scientific production increased fourfold (Medline), with a growth of 5.3 times in the percentage of cited papers and 1.8 in the impact factor of publications 1,2 . Recent studies 1,3,4 have shown that, in the last decade, academic research has helped place Brazil among the twenty most productive countries in health sciences worldwide. Growth in volume of publication of the twenty universities that most appeared in the Medline database in the three year periods of 1998-2000 and 2001-2003, ranged from 15% to 231% 1,2 .…”