A short history of the quack's materia medica.
Haller
J S
JS
D000329:Advertising / Q000266:history; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D008419:Materia Medica / Q000266:history*; D011781:Quackery / Q000266:history* / Q000331:legislation & jurisprudence; D014481:United States
D008419:Materia Medica