TY  - RPRT
TI  - Performance evaluation tests for environmental research (PETER): code substitution test.
AU  - R L Pepper
AU  - R S Kennedy
AU  - A C Bittner
AU  - S F Wiker
AU  - M M Harbeson
PY  - 1985
DO  - 10.2466/pms.1985.61.3.735
UR  - https://pubmed.ncbi.nlm.nih.gov/4088763/
ID  - 4088763
ER  -