Ultrasonographic measurement of glottal area: A potential biomarker study in young Normophonic adults. - Rai S; Tiku A; Menon A; Seth D; Bajaj G (European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2025)