Medline Plus

Tutoriales interactivos
http://www.nlm.nih.gov/medlineplus/spanish/eyesandvision.html
http://www.nlm.nih.gov/medlineplus/tutorials/diabeteseyecomplications/htm/index.htm

National Institute for Health and Clinical Excelence

Agencia de Evaluación del Reino Unido
http://www.nice.org.uk/guidance/index.jsp?action=byTopic&o=7247&set=true

Agency for Healtcare Research and Quality

http://www.ahrq.gov/clinic/

International Council of oftalmology

http://www.icoph.org/

Sociedades oftalmológicas mundiales
http://www.mdsupport.org/resources/oph_societies.html

Agree

Criterios de calidad que deben de reunir las guías de práctica clínica.
http://www.agreecollaboration.org/

National Guidelines Clearinghouse

http://www.guidelines.gov/browse/browsemode.aspx?node=9772&type=1

Guía Salud

http://www.guiasalud.es/
Guías españolas evaluadas mediante el documento Agree

Scothis Intercollegiate Guidelines Network

Desarrollo de Guías Clínicas

http://www.sign.ac.uk/pdf/50steps.pdf