Materia Medica of the Nosodes

Dr. Allen regarded these drugs as homoeopathic, and not as isopathic, remedies; that they were to be proved as homoeopathic remedies and prescribed according to the totality of the symptoms, The preliminary remarks preceding the drugs treated in this book, tell all that we know concerning the source of the provings. Dr. Allen placed great store by this, his final work, which he considered his greatest.