Below are some helpful Internet resources on this topic. Mayo Clinic does not own or control any of these sites and is not responsible for their content. Inclusion of these sites does not imply endorsement by Mayo Clinic.
www.aacap.org
American Academy of Child & Adolescent Psychiatry
www.ninds.nih.gov
NINDS Tourette Syndrome Information
intramural.nimh.nih.gov
Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections (PANDAS)