title: [Clinical and cytogenetic aspects of mongolism. IV. Small extra chromosomal fragment with familial recurrence].
mesh_terms: D000328:Adult; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D003582:Cytogenetics; D003878:Dermatoglyphics; D004314:Down Syndrome / Q000235:genetics*; D005260:Female; D005838:Genotype; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping
vernacular_title: Aspetti clinici e citogenetici del mongolismo. IV. Piccolo frammento centrico extranumerario con ricorrenza familiare.