Cochrane Collaboration

International not-for-profit organisation preparing, maintaining and promoting the accessibility of systematic reviews of the effects of health care. General information, access to the Cochrane Library, guidelines, manuals and software.
http://www.cochrane.org/

UNC Department of Internal Medicine: Critically Appraised Topics

The University of North Carolina presents an alphabetical list of clinical research topics, each with a review of strengths and weaknesses.
http://www.med.unc.edu/medicine/edursrc/!catlist.htm

AHRQ: Evidence Reports

The Agency for Healthcare Research and Quality in the United States presents summaries and assessments for healthcare providers and clinicians. Documents may be viewed or downloaded at no cost.
http://www.ahcpr.gov/clinic/epcindex.htm

BETs: Best Evidence Topics

A searchable database of evidence-based answers to real-life clinical questions, with details of courses and teaching material. Developed in the Emergency Department of Manchester Royal Infirmary, United Kingdom.
http://www.bestbets.org/

EBOC: Evidence-Based On-Call

Collection of summaries and critical appraisals regarding common on-call medical conditions, with definitions and a list of the specialties covered.
http://www.eboncall.org/

Practical Evidence-Based Internet Resources

The American Academy of Family Physicians presents a summary and assessment of five web-based research tools. Available as PDF download.
http://www.aafp.org/fpm/20030700/49prac.html

General Practice Notebook: Evidence-Based Medicine

The principles and applications are explained, with examples provided for different specialties.
http://www.gpnotebook.co.uk/simplepage.cfm?ID=-1596981199

Netting The Evidence

Comprehensive overview of Evidence Based Practice on the internet, with useful learning resources, such as an evidence-based virtual library, software and journals; from ScHARR, University of Sheffield.
http://www.shef.ac.uk/scharr/ir/netting/

Clinical Evidence

Summarises current knowledge about the prevention and treatment of disease, based on appraisal of systematic reviews and randomized clinical trials. Free on-line access for physicians in the United Kingdom or in developing countries.
http://www.clinicalevidence.com/

Dr Cave's Black Book

A general practitioner presents his collection of evidence-based information about common diseases and conditions, with links to original research.
http://black.book.users.btopenworld.com/

Evidence-Based Medicine: Useful Tools for Decision Making

An article from the Medical Journal of Australia explains the basic processes and concepts, with descriptions of common computer-assisted research tools.
http://www.mja.com.au/public/issues/174_05_050301/craig/craig.html

CRG Evidence-based Practice Centre Reviews

Collection of systematic reviews (abstract and/or full text PDF) on evidence-based health care; from the Chalmers Research Group, Children's Hospital of Eastern Ontario Research Institute.
http://www.chalmersresearch.com/projects_reviews.html