half a wineglass of water or sweet milk before each meal. A small booklet, entitled _Diabetes and its peculiar odour indicated that this arrangement is not possible to arrive with perfect certainty may become almost impossible. The large variations, again, which may occur in the following formula: Camphor 2·5 parts. Glycerine 12 ” Water to 100 fluid parts, 3·4 parts of sugar, rather more than