TY - JOUR T1 - Ortner's syndrome: case series and literature review JO - Brazilian Journal of Otorhinolaryngology A1 - Subramaniam, Vijayalakshmi A1 - Herle TV, Adarsha A1 - Mohammed, Navisha A1 - Thahir, Muhammad SN - 1808-8694 UL - 10.1590/S1808-86942011000500004 VL - 77 Y1 - 2011 PB - Brazil ER -