- Bulário Guia Saúde
- A.N.M.A.T.
- Agência Nacional de Vigilância Sanitária
- Australian Prescriber
- Bandolier Evidence Based Health Care
- BIREME
- Boletín de Información Farmacoterapéutica de Navarra
- Boletin Farmacos
- British National Formulary
- CEBRIM – Centro Brasileiro de Informações sobre Medicamentos
- Center for Evaluation of Medicines
- DAP – Action Programme on Essential Drugs
- DIA – Drug Information Association
- Drug Utilization Research Group Latin America
- EMEA Welcome page
- Essential Drugs and Medicines Policy
- FDA – U.S. Food and Drug Administration
- Formulário Terapêutico da OMS
- GUIAMED
- HAI’s Web Site!
- Institute for Safe Medication Practices
- International Network for Rational Use of Drugs
- Iowa Drug Information
- MICROMEDEX, Inc.
- Prescrire
- Scrip World Pharmaceutical News
- Senior Care Online University for Professionals
- Sindusfarma – Sindicato da Indústria de Produtos Farmacêuticos no Estado de São Paulo
- The Cochrane Library
- The University of York – Promoting the use of research-based knowledge in health care
- Uppsala Monitoring Centre
- WHO Terminology Information System – INN-DCI