1. Purgation, or, The Brandrethian method of treating diseases and curing them: with one and the same universal medicine, the efficacy of which has been fully tested beyond the power of malice or misrepresentation to dispute, with an attempt to explain the cause and origin of all diseases Author(s): Brandreth, Benjamin, 1807-1880 Publication: New York : B. Brandreth, 1840 Subject(s): Cathartics -- therapeutic useNonprescription Drugs