title: [Fragile X chromosome syndrome: a chromosomal defect associated with mental retardation].
mesh_terms: D005492:Folic Acid / Q000627:therapeutic use; D005600:Fragile X Syndrome / Q000188:drug therapy / Q000235:genetics*; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D012729:Sex Chromosome Aberrations / Q000235:genetics*; D014295:Trimethoprim / Q000627:therapeutic use; D014805:Vitamin B 12 / Q000627:therapeutic use
chemical_list: D005492:Folic Acid; D014295:Trimethoprim; D014805:Vitamin B 12
vernacular_title: Síndrome del cromosoma X frágil: un defecto cromosómico asociado a retardo mental.