David S. Riley’s interest in the history, methodology and results of homeopathic drug provings began with his exposure to homeopathy in 1988 and his later study at the Hahnemann College of Homeopathy in Albany, California. The homeopathic drug provings published here are the result of his investigation of the research methods associated with homeopathic drug provings and contemporary research methodology. Dr. Riley has developed explicit and transparent research tools for (1) symptom selection criteria, (2) electronic data collection, and (3) blinding to reduce bias. These homeopathic drugs provings follow good clinical practice research guidelines (GCP) and incorporate the guidelines suggested by Dr. Samuel Hahnemann more than 200 years ago

This exciting new book is set to become the standard professional reference text on homoeopathy. A critical evaluation of the discipline, it reviews the known facts and defines the knowledge gaps, offering a reliable and much-needed critique of the uses of traditional homoeopathic remedies. As its title suggests, 'Homoeopathy: a critical appraisal' takes an evaluative approach, reviews known facts and defines knowledge gaps. It discusses the findings of clinical trials and research into effectiveness and safety, drug 'provings', the placebo effect/response, and the socio-economic aspects of homoeopathy. Recommended for all medical and professional homoeopaths, students of homoeopathy, GPs and health care professionals.

The present compendium is however not a revision but an attempt to simplify the presentation of the material already existant, with a view to facilitate its usage.