TY - RPRT TI - Suburbanization, estrogen contamination, and sex ratio in wild amphibian populations AU - Max R. Lambert AU - Geoffrey S. J. Giller AU - Larry B. Barber AU - Kevin C. Fitzgerald AU - David K. Skelly PY - 2015 DO - 10.1073/pnas.1501065112 UR - https://pubs.usgs.gov/publication/70182185 ID - 70182185 ER -