TY  - RPRT
TI  - Perfluoroalkyl contaminant exposure in tree swallows nesting at Clarks Marsh, Oscoda, Michigan, USA
AU  - Christine M. Custer
AU  - Thomas W. Custer
AU  - Robert Delaney
AU  - Paul M. Dummer
AU  - Sandra L. Schultz
AU  - Natalie Karouna-Renier
PY  - 2019
DO  - 10.1007/s00244-019-00620-1
UR  - https://pubs.usgs.gov/publication/70203719
ID  - 70203719
ER  -