TY  - RPRT
TI  - Blood protoporphyrin for detecting lead exposure in canvasbacks
AU  - J. Christian Franson
AU  - G. Michael Haramis
AU  - Matthew C. Perry
AU  - John F. Moore
PY  - 1986
UR  - https://pubs.usgs.gov/publication/5210380
ID  - 5210380
ER  -