title: [Cytogenetic study of a case of constitutional fragility of chromosome 12].
mesh_terms: D002869:Chromosome Aberrations; D002906:Chromosomes, Human, 6-12 and X; D005260:Female; D006801:Humans; D007223:Infant
vernacular_title: Studio citogenetico in un caso di fragilita' costituzionale del cromosoma 12.