TY  - RPRT
TI  - Time-dependent changes in conditioned suppression.
AU  - R C Howard
AU  - M Rilling
PY  - 1978
DO  - 10.1901/jeab.1978.29-199
UR  - https://pubmed.ncbi.nlm.nih.gov/16812048/
ID  - 16812048
ER  -