Perry, B D Platelet 5-HT2 serotonin receptor binding sites in autistic children and their first-degree relatives. [electronic resource] - Biological psychiatry Jul 1991 - 121-30 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0006-3223 Standard No.: 10.1016/0006-3223(91)90165-i doi Subjects--Topical Terms: AdolescentAutistic Disorder--diagnosisBlood Platelets--metabolismChildChild, PreschoolHumansIodine RadioisotopesMaleRadioligand AssayReceptors, Serotonin--geneticsSpiperone--pharmacokinetics