Combination of Hyperbaric Oxygen Therapy and Oral Steroids for the Treatment of Sudden Sensorineural Hearing Loss: Early or Late? oleh Matteo Cavaliere, Pietro De Luca, Alfonso Scarpa, Adriano Maciej Strzalkowski, Massimo Ralli, Matteo Calvanese, Luisa Savignano, Pasquale Viola, Claudia Cassandro, Giuseppe Chiarella, Arianna Di Stadio