Abstract
Schell, A; Held, V; Rotter, N; Kramer, B; Hulse, R
Schell, A (corresponding author), Univ Med Mannheim, Klin Hals Nasen Ohrenheilkunde Kopf & Halschirurg, Theodor Kutzer Ufer 1-3, D-68167 Mannheim, Germany.
LARYNGO-RHINO-OTOLOGIE, 2021; 100 (07): 529