TY - RPRT TI - An in vivo model fish system to test chemical effects on sexual differentiation and development: exposure to ethinyl estradiol AU - Diana M. Papoulias AU - Douglas B. Noltie AU - Donald E. Tillitt PY - 2000 DO - 10.1016/s0166-445x(99)00026-0 UR - https://pubs.usgs.gov/publication/70022874 ID - 70022874 ER -