- List of Scientific studies updated regularly on the CCHM website https://homeopathycanada.com/homeopathic-clinical-trials-studies-and-links
- American Institute of Homeopathy research guide https://homeopathyusa.org/guide-to-research.html
- Homeopathy Research Institute https://www.hri-research.org/resources/homeopathy-faqs/
- Homeopathic Research 2018 by Dr. Iris Bell, Peter Gold and Mary Lou Sullivan https://homeopathicassociates.com/wp-content/uploads/2020/03/Homeopathy-Research-Listing2018.pdf