John E. Stein, William L. Reichert, Marc Nishimoto, Usha Varanasi; 32P-postlabeling of DNA: A sensitive method for assessing environmentally induced genotoxicity, Proceedings of MTS/IEEE OCEANS'89 Conference, pp. 385 - 390, September 1989.

Lyndal Johnson, Edmundo Casillas, David Misitano, Tracy Collier, John E. Stein, Bruce McCain, Usha Varanasi; Bioindicators of reproductive impairment in female English sole (Parophrys vetulus) exposed to environmental contaminants, Proceedings of MTS/IEEE OCEANS'89 Conference, pp. 391 - 396, September 1989.

Edmundo Casillas, David A. Misitano, Paul D. Plesha, Douglas D. Weber, Craig R. Haley, Sharon Demuth, Michael H. Schiewe, Sin-Lam Chan, Usha Varanasi; Sublethal and lethal effects in two marine organisms, a juvenile echinoderm and a larval fish, exposed to contaminated sediments, Proceedings of MTS/IEEE OCEANS'89 Conference, pp. 402 - 407, September 1989.

Cheryl A. Krone, Douglas G. Burrows, Donald W. Brown, Sin-Lam Chan, Usha Varanasi; Tributyltin contamination of sediment and English sole from Puget Sound, Proceedings of MTS/IEEE OCEANS'89 Conference, pp. 545 - 549, September 1989.

Bruce B. McCain, Sin-Lam Chan, Margaret M. Krahn, Donald W. Brown, Mark S. Myers, John T. Landahl, Susan Pierce, Robert C. Clark Jr., Usha Varanasi; Results of the National Benthic Surveillance Project (Pacific Coast): 1987, Proceedings of MTS/IEEE OCEANS'89 Conference, pp. 590 - 596, September 1989.

Tracy K. Collier, Bich-Thuy L. Eberhart, John E. Stein, Usha Varanasi; Aryl hydrocarbon hydroxylase-A 'New' monitoring tool in the Status & Trends Program, Proceedings of MTS/IEEE OCEANS'89 Conference, pp. 608 - 610, September 1989.

Tracy K. Collier, Usha Varanasi; Biochemical Indicators of Contaminant Exposure in Flatfish from Puget Sound, WA, Proceedings of MTS/IEEE OCEANS'87 Conference, pp. 1544 - 1549, September 1987.