A treatise, on the nature and quality of those diseases of the liver and biliary ducts, which arise from a want of attention and regularity, in the manner of living: Wherein, it is clearly demonstrated, how those diseases arise, and in what manner their tendency is to be guarded against, and prevented. To which is annexed, a figure, representing, the excretory vessels of the liver, and biliary ducts. By R. Bath, surgeon.