Up-to-date overviews of research in herbal medicine can be found at:
- Memorial Sloan Kettering Cancer Center website
scientific name, common name, brand name, clinical summary, purported uses, constituents, mechanism of action, adverse reactions, herb-drug interactions, herb lab interactions, literature summary and critique, references.
- European Scientific Cooperative on Phytotherapy - ESCOP
publications on the quality, safety and efficacy of herbal medicines in Europe.
- European Herbal & Traditional Medicine Practitioners Association - EHTPA
document 'Scoping the Evidence for Herbal Medicines' and others.