An anatomical description of the urinary bladder in human bodies, embellished with six curious copper-plates, representing its natural form, and proper situtation [electronic resource] : To which are added, select enquiries into the nature and qualities of Mrs. Stephens' medicinal preparations for dissolving the stone in the bladder, whether male or female. And also, a particular account of the dissections of twelve several persons, who died after the use of her prescriptions; with their respective cases annexed. By James Parsons, M.D.