Basques BA, Hijji FY, Khechen B, Haws BE, Mayo BC, Massel DH, Louie PK, Cardinal KL, Guntin JA, Singh K. Sex Differences for Anterior Cervical Fusion: Complications and Length of Stay. Spine (Phila Pa 1976). 2018 08 01; 43(15):1025-1030.