title: X-linked mental retardation and-or hydrocephalus.
mesh_terms: D000328:Adult; D005260:Female; D005796:Genes; D005804:Genes, Lethal; D005838:Genotype; D006801:Humans; D006849:Hydrocephalus / Q000235:genetics*; D008607:Intellectual Disability / Q000235:genetics*; D007360:Intelligence; D008297:Male; D009461:Neurologic Manifestations; D010375:Pedigree; D012730:Sex Chromosomes