SCHULTZ, Gottfried || MICHAELIS, Johann. Dissertatio pharmaceutico-therapeutica de Natura Tincturae Bezoardicae. 1678.

First edition of this work in wich Schultz focuses on the preparation and use of the Michaelis bezoardic dye. This preparation will be part of the pharmacopoeia until the second half of the eighteenth century.

Few references of a medicine then strongly influenced by alchemical works.