Clinical
Evidence: http://clinicalevidence.bmj.com/x/index.html
National Guideline Clearinghouse: http://www.guideline.gov/browse/by-topic.aspx
Biblioteca de Guías
de Práctica Clínica del Sistema Nacional de Salud: http://portal.guiasalud.es/web/guest/home
Evidence Based Medicine: http://ebm.bmj.com/
Evidence Based Mental Health: http://ebmh.bmj.com/
Evidence Based Nursing: http://ebn.bmj.com/
Bandolier: http://www.medicine.ox.ac.uk/bandolier/
Cochrane: http://www.cochrane.org/cochrane-reviews
La Cochrane Library
Plus: http://www.bibliotecacochrane.com
Database of Abstracts of Reviews of
Effectiveness: http://www.crd.york.ac.uk/crdweb/AboutDare.asp
MEDLINE: http://www.ncbi.nlm.nih.gov/pubmed
EMBASE: http://www.embase.com/
TRIP database: http://www.tripdatabase.com
SUMSearch: http://sumsearch.org
