TY - RPRT TI - Genetic variations in midbrain dopamine cell number: parallel with differences in responses to dopaminergic agonists and in naturalistic behaviors mediated by central dopaminergic systems. AU - J S Fink AU - D J Reis PY - 1981 DO - 10.1016/0006-8993(81)91037-4 UR - https://pubmed.ncbi.nlm.nih.gov/6116521/ ID - 6116521 ER -