• NHS Evidence - A service that enables access to authoritative clinical and non-clinical evidence and best practice through a web-based portal. Free access to the general public to abstracts of articles.
  • NICE Evidence Search - provides access to selected and authoritative evidence in health, social care and public health.
  • Cochrane Library - databases of high-quality research evidence.
  • UK Pubmed Central - abstracts and some free full-text research articles for biomedical and health researchers.
  • MedLine Plus - a database produced by the U.S. National Library of Medicine.
  • Medscape - U.S. site. A clinical reference features up-to-date, searchable, peer-reviewed medical articles.
  • PubMed - Provided by the U.S. National Library of Medicine, provides free and simple access to abstracts in healthcare and science-related topics.