TY - RPRT TI - Environmental exposure modeling and monitoring of human pharmaceutical concentrations in the environment AU - D.J. Versteeg AU - A. C. Alder AU - V. L. Cunningham AU - D.W. Kolpin AU - R. Murray-Smith AU - T. Ternes PY - 2005 UR - https://pubs.usgs.gov/publication/70164308 ID - 70164308 ER -