Sinha D, Bakhshi M R, Vora R K, Kirby E P, Budzynski A Z
Department of Biochemistry, Temple University School of Medicine, 3400 N. Broad Street, Philadelphia, Pennsylvania, 19140, USA.
Anal Biochem. 1996 Jul 1;238(2):205-8. doi: 10.1006/abio.1996.0277.