TY - GEN AU - Ahmed Mohamed Hassan Nassar AU - Ahmed Fathy Gaber , AU - Badawy Chafik Khalifa , AU - Mohamed Anwar AbdElhamid , TI - Updates in congenital laryngeal anomalies / PY - 2007/// CY - Cairo : PB - Ahmed Mohamed Hassan Nassar , KW - Anomalies KW - Congenital KW - Laryngeal N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of E.N.T; Issued also as CD N2 - Congenital laryngeal anomalies are relatively rare , but may be life - threatening.laryngomalacia is the most frequent cause , the 2nd most common cause is vocal cord paralysis and subglottic stenosis is the 3rd common cause UR - http://172.23.153.220/th.pdf ER -