1. J. Crosby, in: A.N. Collins (Editor), Chirality in Industry, John Wiley & Sons, Chichester, UK, 1992, p. 2.
2. FDA's policy statement for the development of new stereoisomeric drugs, 1992, http://www.fda.gov/cder/guidance/stereo.htm.
3. Chiral Separations
4. Enantiomer separation of drugs by capillary electromigration techniques