TY - RPRT TI - Reconnaissance of pharmaceutical chemicals in urban streams of the Tualatin River Basin, Oregon, 2002 AU - Stewart A. Rounds AU - Micelis C. Doyle AU - Patrick M. Edwards AU - Edward T. Furlong PY - 2009 DO - 10.3133/sir20095119 UR - https://pubs.usgs.gov/publication/sir20095119 ID - sir20095119 ER -