[The value of the sex chromatin marker in the mentally retarded].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008607:Intellectual Disability / Q000235:genetics*; D008297:Male; D012728:Sex Chromatin
La valeur du marker de chromatine sexuelle chez les oligophrènes.