TY - RPRT TI - Contaminants in eggs of colonial waterbirds and hepatic cytochrome P450 enzyme levels in pipped tern embryos, Washington State AU - L. J. Blus AU - M. J. Melancon AU - D. J. Hoffman AU - Charles J. Henny PY - 1998 DO - 10.1007/s002449900407 UR - https://pubs.usgs.gov/publication/5221360 ID - 5221360 ER -