"Voice physiology." . . "Chirurgie (geneeskunde)" . . "Larynx physiopathology." . . . . "Strottenhoofd." . . "Kehlkopfchirurgie." . . "Stem." . . "Stimmstörung." . . "Larynx surgery." . . . . . . . . . . . . . . . . . . . . . . . . . "Voice surgery"@en . . . "Voice Surgery" . "Voice surgery" . . "Voice Disorders surgery." . .