by ROSEN, S. T, GOULD, V. E, MOLL, R, FRANKE, W. W, RADOSEVICH, J. A, SLAWEN, H. R, HERST, C. V, LE BEAU, M. M, INCHUL LEE, BAUER, K, MARDER, R. J, ANDERSEN, R, KIES, M. S
Published in Laboratory investigation (01.03.1987)