* Hahnemann S, Chronic Diseases. Their specific nature and homoeopathic healing, published in five volumes. 1st edition: Leipzig 1828-1830. 2nd increased and altered edition: Leipzig and Dresden 1835-1839. | * Hahnemann S, Chronic Diseases. Their specific nature and homoeopathic healing, published in five volumes. 1st edition: Leipzig 1828-1830. 2nd increased and altered edition: Leipzig and Dresden 1835-1839. |