TY - RPRT TI - Effects of enhanced zinc and copper in drinking water on spatial memory and fear conditioning AU - L.D. Chrosniak AU - L.N. Smith AU - C.G. McDonald AU - B.F. Jones AU - J.M. Flinn PY - 2006 DO - 10.1016/j.gexplo.2005.08.019 UR - https://pubs.usgs.gov/publication/70030957 ID - 70030957 ER -