TY - JOUR T1 - The effect of spreader graft use on voice in rhinoplasty cases: a prospective randomized controlled study JO - Brazilian Journal of Otorhinolaryngology A1 - Ulkumen, Burak A1 - Mutlu, Sabri A1 - Celik, Onur SN - 1808-8694 UL - 10.1016/j.bjorl.2026.101847 VL - 92 Y1 - 2026 PB - Brazil ER -