title: Serotonin levels in fragile X autistic patients.
mesh_terms: D000293:Adolescent; D000328:Adult; D001321:Autistic Disorder / Q000097:blood*; D002648:Child; D002675:Child, Preschool; D005600:Fragile X Syndrome / Q000097:blood*; D006801:Humans; D007223:Infant; D008297:Male; D012701:Serotonin / Q000097:blood*; D012729:Sex Chromosome Aberrations / Q000097:blood*
chemical_list: D012701:Serotonin