TY - RPRT TI - Poisoning of wild birds from exposure to anticholinesterase compounds and lead: diagnostic methods and selected cases AU - J. Christian Franson AU - Milton R. Smith PY - 1999 DO - 10.1016/s1055-937x(99)80030-9 UR - https://pubs.usgs.gov/publication/1003788 ID - 1003788 ER -