The Eye of the Beholder: Inter-rater Agreement among Experts on Psychogenic Jerky Movement Disorders
JNNP 84:742-747, Van de Salm, S.,et al, 2013
The Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infection (PANDAS) Etiology for Tics and Obsessive-Compulsive Symptoms: Hypothesis or Entity? Practical Considerations for the Clinician
Pediatrics 113:883-886, Kurlan,R. &Kaplan,E., 2004