Selling addiction cures.
Helfand
W H
WH
D000329:Advertising / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D004366:Nonprescription Drugs / Q000266:history*; D009671:Nostrums / Q000266:history*; D019966:Substance-Related Disorders / Q000266:history*; D014481:United States
D004366:Nonprescription Drugs; D009671:Nostrums