Observations on the use and abuse of medicine with a view to the prevention and cure of diseases. A new edition. By Thomas Withers, M.D. M.M.S.L. Physician to the York County-Hospital and Public Dispensary - Withers, Thomas 1750-1809 (printed for C. Dilly, in the Poultry; H. Murray, Fleet-Street; and Vernor and Hood, Birchin-Lane, Cornhill, London; and sold by W. Tesseyman, York, and the booksellers of Oxford, Cambridge, Edinburgh, &c, 1794)