TY - RPRT TI - Socio-economic background, aggression and catecholamine excretion. AU - B J Fine AU - D R Sweeney PY - 1967 DO - 10.2466/pr0.1967.20.1.11 UR - https://pubmed.ncbi.nlm.nih.gov/6037770/ ID - 6037770 ER -