TY - RPRT TI - Intermittent rewards raise self-stimulation thresholds. AU - G Fouriezos AU - K Emdin AU - L Beaudoin PY - 1996 DO - 10.1016/0166-4328(95)00150-6 UR - https://pubmed.ncbi.nlm.nih.gov/8851915/ ID - 8851915 ER -