Lithiasis anglicana, or, A philosophical enquiry into the nature and origin of the stone and gravel, in human bodies, &c. : Wherein is considered, the possibility of dissolving such animal tartar or calculous concretion. In a letter to David Hartley, author of the cases in behalf of Mrs. Stephen's medicines. To which is added, an account of a new and safe method of cure for the ischury, or total suppression of urine ...