Some useful Links about bio-informatics

Quosa
http://www.quosa.com/downloads.html

NCBI is here
http://www.ncbi.nlm.nih.gov/

PubMed is here:
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed

The E-utilities for automated extraction of metadata and many other things is here
http://eutils.ncbi.nlm.nih.gov/entrez/query/static/eutils_help.html

xpdf for text extraction from pdf's
http://www.foolabs.com/xpdf/download.html

that XML marked up full text corpus is here
http://www.biomedcentral.com/info/about/datamining/

It Startsssss .......