title: Bibliography on X-linked mental retardation, the fragile X and related subjects IV (1988).
mesh_terms: D001634:Bibliographies as Topic; D005260:Female; D005600:Fragile X Syndrome / Q000235:genetics*; D008040:Genetic Linkage; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D008297:Male; D012729:Sex Chromosome Aberrations / Q000235:genetics*; D014960:X Chromosome