# robots.txt - robot exclusion file - back-end server version - no robots!
# ========================================================================

Sitemap: http://www.ncbi.nih.gov/pmc/site_map_index.xml

User-agent: *
Disallow: /pmc/utilities/
Disallow: /pmc/issues/
Disallow: /pmc/articles/
Disallow: /pmc/ivip/
Disallow: /pmc/articlerender.fcgi
Disallow: /pmc/pagerender.fcgi
Disallow: /pmc/picrender.fcgi
Disallow: /pmc/tocrender.fcgi 

User-agent: Googlebot
Disallow: /pmc/utilities/
Disallow: /pmc/*/bin/
Disallow: /pmc/*/pdf/
Disallow: /pmc/*/equ/
Disallow: /pmc/*.cgi

User-agent: Slurp
Crawl-delay: 1
Disallow: /pmc/utilities/
Disallow: /pmc/*/bin/
Disallow: /pmc/*/pdf/
Disallow: /pmc/*/equ/
Disallow: /pmc/*.cgi

User-agent: MSNBot
Disallow: /pmc/utilities/
Disallow: /pmc/*/bin/
Disallow: /pmc/*/pdf/
Disallow: /pmc/*/equ/
Disallow: /pmc/*.cgi