TY - RPRT TI - Methylmercury content of eggs in yellow perch related to maternal exposure in four Wisconsin lakes AU - Chad R. Hammerschmidt AU - James G. Wiener AU - Bradley E. Frazier AU - Ronald G. Rada PY - 1999 DO - 10.1021/es980948h UR - https://pubs.usgs.gov/publication/1003445 ID - 1003445 ER -