Materia Medica of New and Old Homeopathic Medicines (3rd ed.)

David S. Riley’s interest in the research and subsequently the history and methodology of homeopathic drug provings began with his medical school training in 1979 and a residency in Internal Medicine. He was exposed to homeopathy in 1988 followed by study at the Hahnemann College of Homeopathy in Albany, California. He has investigated the interplay between contemporary research methods and the research methods associated with homeopathic drug provings. Dr Riley has developed research tools for