1. Essentials of homoeopathic materia medica: being a quiz compend upon the principles of homoeopathy, homoeopathic pharmacy, and homoeopathic materia medica : arranged and compiled especially for the use of students of medicine Author(s): Dewey, Willis A. (Willis Alonzo), 1858-1938 Publication: Philadelphia : Boericke & Tafel, 1894 Subject(s): HomeopathyMateria Medica