Three proprietaries and their claim as American "Indian" remedies.
Tyler
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D000077406:History of Pharmacy; D049711:History, Modern 1601-; D008519:Medicine, Traditional / Q000266:history*; D004364:Pharmaceutical Preparations / Q000266:history*; D011781:Quackery / Q000266:history*; D014481:United States
D004364:Pharmaceutical Preparations