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by Eric Flint

  Ahluwalia, Organic Reaction Mechanisms (2005).

  Watt's Dictionary of Chemistry, Vol. 1 (1888).

  White, A History of the Warfare of Science with Theology in Christendom (1896), chapter XIII

  http://cscs.umich.edu/~crshalizi/White/medicine/fetich.html

  [KO] Kirk-Othmer Encyclopedia of Chemical Technology, 4th ed., Vol. 13 (1995) and 20 (1996).