by Fink, Saul W, Freas, Royal B
Published in Analytical chemistry (Washington) (15.09.1989)

by Penmetsa, Kumar V., Reddick, Christopher D., Fink, Saul W., Kleintop, Brent L., DiDonato, Gerald C., Volk, Kevin J., Klohr, Steven E.
Published in Journal of liquid chromatography & related technologies (22.03.2000)

by WHITNEY, J. L, KERNS, E. H, ROURICK, R. A, HALL, M. E, VOLK, K. J, FINK, S. W, LEE, M. S
Published in Pharmaceutical technology (01.05.1998)