TY - RPRT TI - Acetylcholine release from the frontal cortex during exploratory activity. AU - M G Giovannini AU - L Bartolini AU - S R Kopf AU - G Pepeu PY - 1998 DO - 10.1016/s0006-8993(97)01161-x UR - https://pubmed.ncbi.nlm.nih.gov/9518622/ ID - 9518622 ER -