Sappington's anti-fever pills and the Westward migration.
D000329:Advertising; D000962:Antimalarials / Q000266:history*; D001109:Archives; D004196:Disease Outbreaks / Q000266:history; D004641:Emigration and Immigration; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D008288:Malaria / Q000188:drug therapy / Q000266:history* / Q000517:prevention & control; D010946:Plants, Medicinal; D011803:Quinine / Q000266:history* / Q000627:therapeutic use; D013607:Tablets; D014481:United States
D000962:Antimalarials; D013607:Tablets; D011803:Quinine