title: [Study of sex chromatin in familial oligophrenia].
mesh_terms: D000293:Adolescent; D001238:Asphyxia Neonatorum / Q000150:complications; D001925:Brain Damage, Chronic / Q000150:complications; D001927:Brain Diseases / Q000150:complications; D001930:Brain Injuries / Q000150:complications; D002648:Child; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000209:etiology / Q000235:genetics*; D008297:Male; D012728:Sex Chromatin; D012737:Sex Factors
vernacular_title: Izuchenie polovogo khromatina pri semeinoi oligofrenii.