title: Sporadic geniospasm (chin trembling): report of a case.
authors.forename: Spiridon
authors.initials: S
authors.lastname: Papapetropoulos
authors.forename: Carlos
authors.initials: C
authors.lastname: Singer
mesh_terms: D000293:Adolescent; D002680:Chin / Q000503:physiopathology*; D005260:Female; D006801:Humans; D014202:Tremor / Q000235:genetics / Q000473:pathology* / Q000503:physiopathology*