Evidence-based clinical databases provide summarized, graded evidence to inform clinical practice.
Exact coverage varies by database, but generally includes overviews of diseases and clinical guidelines.
Drug information databases provide access to information about drugs.
Exact coverage varies by database, but includes topics such as dosage and administration, mechanism of action, pharmacokinetics, contraindications, and pill ID.
Literature databases provide access to scholarly, popular, and proprietary literature relating to drug therapy, drug development, economic and policy issues relating to drugs, results from clinical trials, and related information.