TY - GEN AU - Hanley,H G AU - Stahl,S M AU - Freedman,D X TI - Hyperserotonemia and amine metabolites in autistic and retarded children SN - 0003-990X PY - 1977///0630 KW - Adolescent KW - Adult KW - Age Factors KW - Autistic Disorder KW - blood KW - Child KW - Child, Institutionalized KW - Child, Preschool KW - Humans KW - Hydroxyindoleacetic Acid KW - urine KW - Intellectual Disability KW - Intelligence KW - Motor Activity KW - Reserpine KW - pharmacology KW - Serotonin KW - Tryptamines KW - Tryptophan KW - Vanilmandelic Acid N1 - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1001/archpsyc.1977.01770170031002 ER -