On American nostrum making and quackery.
D000329:Advertising; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D009671:Nostrums / Q000266:history*; D011781:Quackery / Q000266:history*; D014481:United States
D009671:Nostrums