1. The handness of the universe;Hegstrom;Sci. Am.,1990
2. Chirality emerges as a key issue in pharmaceutical research;Borman;Chem. Eng. News,1990
3. Commonly used chiral drugs: A survey;Millership;Chirality,1993
4. Stereochemistry of Organic Compounds;Eliel,1994
5. Enantiomers, Racemates and Resolutions; John Wiley & Sons: New York, 1981 (reprint edition 1991, reissued with corrections;Jacques,1994