{Reference Type}: Case Reports {Title}: Pneumolabyrinth and Pneumocochlea. {Author}: Kashiura M;Moriya T; {Journal}: N Engl J Med {Volume}: 387 {Issue}: 2 {Year}: 07 2022 14 {Factor}: 176.079 {DOI}: 10.1056/NEJMicm2117441 {Abstract}: