Haddad M C, Sharif H S, Jared M S, Sammak B M, al Shahed M S
Department of Diagnostic Radiology and Imaging, Riyadh Armed Forces Hospital, Kingdom of Saudi Arabia.
Clin Radiol. 1993 Jan;47(1):52-5. doi: 10.1016/s0009-9260(05)81215-2.
Two children with premature tracheobronchial, laryngeal and costochondral cartilage calcification are described. Both patients had associated congenital cardiovascular anomalies; one of them having features of Keutel syndrome.
