TY  - RPRT
TI  - Prevalence of skeletal and eye malformations in frogs from north-central United States: estimations based on collections from randomly selected sites
AU  - P.K. Schoff
AU  - C.M. Johnson
AU  - A.M. Schotthoefer
AU  - J.E. Murphy
AU  - C. Lieske
AU  - Rebecca A. Cole
AU  - L.B. Johnson
AU  - V.R. Beasley
PY  - 2003
DO  - 10.7589/0090-3558-39.3.510
UR  - https://pubs.usgs.gov/publication/1003685
ID  - 1003685
ER  -