TY - RPRT TI - Retrospective study of the diagnostic criteria in a lead-poisoning survey of waterfowl AU - W. Nelson Beyer AU - J. Christian Franson AU - Lou N. Locke AU - R. K. Stroud AU - L. Sileo PY - 1998 DO - 10.1007/s002449900409 UR - https://pubs.usgs.gov/publication/5223778 ID - 5223778 ER -