title: [Ring formation of Chromosome 18. Case report and review of the literature].
mesh_terms: D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D002902:Chromosomes, Human, 16-18; D003394:Craniofacial Dysostosis; D006801:Humans; D007223:Infant; D008607:Intellectual Disability / Q000235:genetics; D008297:Male; D008831:Microcephaly / Q000235:genetics; D013285:Strabismus / Q000235:genetics
vernacular_title: Cromosoma 18 ad anello. Descrizione di un caso e rassegna della letteatura.