Enlaces de utilidad
Essential Medicines and Pharmaceutical Policies
WHO Library Database (WHOLIS)
HINARI Access to Research Initiative
WHO Collaborating Centre for International Drug Monitoringthe Uppsala Monitoring Centre
WHO Collaborating Centre for Drug Statistics MethodologyNorwegian Institute of Public Health
The International Network for Rational Use of Drugs (INRUD)
PubMed Central (PMC)
E-DRUG Archives
Drug Promotion Database
MedlinePlus
U.S. National Library of Medicine
Royal Pharmaceutical Society of Great Britain