Psychotic symptoms in youth with Pediatric Acute-onset Neuropsychiatric Syndrome (PANS) may reflect syndrome severity and heterogeneity

A Children's Global Assessment Scale (CGAS)

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Establishment of Diagnostic Validity in Psychiatric Illness: Its Application to Schizophrenia

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The Yale Global Tic Severity Scale: Initial Testing of a Clinician-Rated Scale of Tic Severity

James F. Leckman, Mark A. Riddle, Maureen T. Hardin et al. · Journal of the American Academy of Child & Adolescent Psychiatry · 1989 · 2.2K citations

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Children's Yale-Brown Obsessive Compulsive Scale: Reliability and Validity

Lawrence David Scahill, Mark A. Riddle, Maureen McSwiggin-Hardin et al. · Journal of the American Academy of Child & Adolescent Psychiatry · 1997 · 2.1K citations

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Pediatric Autoimmune Neuropsychiatric Disorders Associated With Streptococcal Infections: Clinical Description of the First 50 Cases

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