Doron medicum: or, A supplement to the new London dispensatory : In three books. Containing a supplement I. To the materia medica. II. To the internal compound medicaments. III. To the external compound medicaments. Compleated with the art of compounding medicines: observations and exemplifications chymical: an idea of the process of the universal medicine of Paracelsus, taken from an original manuscript; together with many rare secrets of the medicial art, not vulgarly known : some of them gather'd out of the manuscripts of famous men, not yet printed: some the gleanings out of the vast printed volumns of medical authors; others of them communicated by several worthy & learned men of profound parts, universal scholars, and professors of this art. The second edition corrected. By William Salmon, professor of physick.