title: Quackery and commerce in seventeenth-century London: the proprietary medicine business of Anthony Daffy.
authors.forename: David Boyd
authors.initials: DB
authors.lastname: Haycock
authors.forename: Patrick
authors.initials: P
authors.lastname: Wallis
mesh_terms: D003132:Commerce / Q000266:history*; D049669:History, 16th Century; D006801:Humans; D008131:London; D004366:Nonprescription Drugs / Q000266:history; D011781:Quackery / Q000266:history*
chemical_list: D004366:Nonprescription Drugs