TY - RPRT TI - Urinary catecholamines and amphetamine excretion in hyperactive and normal boys. AU - J L Rapoport AU - E J Mikkelsen AU - M H Ebert AU - G L Brown AU - V K Weise AU - I J Kopin PY - 1978 DO - 10.1097/00005053-197810000-00006 UR - https://pubmed.ncbi.nlm.nih.gov/702130/ ID - 702130 ER -