Posterior arm delivery versus the shoulder shrug maneuver in shoulder dystocia management: A simulation-based comparative study - Cuerva MJ; Sanchez-Giron C; Cruset M; Hallam RB; Fernandez-Cuesta C; Llamazares A; Lopez F; Cortes M; Bartha JL (International Journal Of Gynecology & Obstetrics, 2026)