TY  - RPRT
TI  - Fear reduction in rats through avoidance blocking.
AU  - D Spring
AU  - J Prochaska
AU  - N Smith
PY  - 1974
DO  - 10.1016/0005-7967(74)90028-x
UR  - https://pubmed.ncbi.nlm.nih.gov/4816228/
ID  - 4816228
ER  -