title: The fragile X factor.
authors.forename: Claudia
authors.initials: C
authors.lastname: Wallis
mesh_terms: D005600:Fragile X Syndrome / Q000209:etiology / Q000235:genetics* / Q000503:physiopathology; D036281:Genetic Research; D006801:Humans; D014481:United States / Q000453:epidemiology