title: The marker Xq28 syndrome ("Fragile-X SYndrome") in a retarded man with mitral valve prolapse.
mesh_terms: D000328:Adult; D002478:Cells, Cultured; D004452:Echocardiography; D005260:Female; D005600:Fragile X Syndrome / Q000235:genetics*; D005819:Genetic Markers; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D007621:Karyotyping; D008214:Lymphocytes; D008297:Male; D008945:Mitral Valve Prolapse / Q000150:complications* / Q000503:physiopathology; D012729:Sex Chromosome Aberrations / Q000235:genetics*
chemical_list: D005819:Genetic Markers