Lexicon physico-medicum [electronic resource] : or, a new medicinal dictionary; explaining the difficult terms used in the several branches of the profession, and in such Parts of Natural Philosophy as are introductory thereto: with An account of the Things Signified by such Terms. Collected from the most eminent authors; and particularly those who have wrote upon Mechanical Principles. By John Quincy, M.D. with new Improvements from the latest Chymical and Mechanical Authors.