by Pawula, Maria, Shaw, P.Nicholas, Barrett, David A.
Published in Journal of chromatography. B, Biomedical applications (18.02.1994)

by SHAW ANTHONY NICHOLAS, JENNINGS LESLIE JOHN ARTHUR, MCNAIR DAVID JOHATHAN, JARVEST RICHARD LEIS, GRIBBLE ANDREW DERRICK
Year of Publication 27.12.1999

by By Eric Nagourney and Nicholas Goldberg. Gaylord Shaw
Published in Newsday (27.10.1989)

by By Gaylord Shaw. WASHINGTON BUREAU CHIEF. Nicholas
Published in Newsday (17.07.1992)