Title: Effects of quantity, quality, and contact time of dissolved  organic matter on bioconcentration of benzo[a]pyrene in the  nematode Caenorhabditis elegans.
Authors: Haitzer M, Burnison BK, Hoss S, Traunspurger W, Steinberg CEW
Journal: Environmental Toxicology and Chemistry
Published: 1999
Volume: 18
Pages: 459-465