title: Immunology of TS/OCD.
authors.forename: C R
authors.initials: CR
authors.lastname: Hansen
authors.forename: S A
authors.initials: SA
authors.lastname: Bershow
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D017098:IgA Deficiency / Q000175:diagnosis / Q000235:genetics / Q000276:immunology*; D008297:Male; D009771:Obsessive-Compulsive Disorder / Q000175:diagnosis / Q000235:genetics / Q000276:immunology*; D012307:Risk Factors; D005879:Tourette Syndrome / Q000175:diagnosis / Q000235:genetics / Q000276:immunology*