The Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infection (PANDAS) Subgroup: Separating Fact From Fiction
Pediatrics 113:907-911, Swedo,S.,et al, 2004
Tourette's Syndrome in Monozygotic Twins:Relationship of Tic Severity to Neuropsychological Function
Arch Neurol 50:725-728, Randolph,C.,et al, 1993