„Medicine: Post-Mortem”. Time. December 20, 1937. Arhivirano iz originala na datum 2013-08-28. Pristupljeno 2009-07-19. »Then, two months ago, fatality knocked at its door. A new mixture of a new drug (sulfanilamide) with a new solvent (diethylene glycol), which Dr. Massengill's salesmen sold as Elixir Sulfanilamide-Massengill, was discovered to be killing its users«
„Medicine: Post-Mortem”. Time. December 20, 1937. Arhivirano iz originala na datum 2013-08-28. Pristupljeno 2009-07-19. »Then, two months ago, fatality knocked at its door. A new mixture of a new drug (sulfanilamide) with a new solvent (diethylene glycol), which Dr. Massengill's salesmen sold as Elixir Sulfanilamide-Massengill, was discovered to be killing its users«