Title: A new practical essay on cancers: Containing, I. An Account of their Nature, Causes, and different Species. II. A Detail of the general Method of Practice, commonly called rational or palliative. III. A Description of the Remedies proposed by some as Specifics, but found to be either dangerous, or ineffectual; with Remarks on the same. IV. Is annexed the most safe, efficacious, and only certain Method of Cure, founded on Reason, and confirmed by Experience. To which is also added, a new, more safe, and efficacious method of administring hemlock; by J. Burrows, M.D.