TY  - RPRT
TI  - Enhanced distress vocalization through selective reinforcement.
AU  - H S Hoffman
AU  - D Schiff
AU  - J Adams
AU  - J L Searle
PY  - 1966
DO  - 10.1126/science.151.3708.352
UR  - https://pubmed.ncbi.nlm.nih.gov/5903346/
ID  - 5903346
ER  -