1. Is insufficient pulmonary air support the cause of dysphonia in chronic obstructive pulmonary disease?. Issue 4 (August 2018) Authors: Hassan, Megahed M.; Hussein, Mona T.; Emam, Ahmed Mamdouh; Rashad, Usama M.; Rezk, Ibrahim; Awad, Al Hussein Journal: Auris nasus larynx Issue: Volume 45:Issue 4(2018) Page Start: 807 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗