31
Participants
Start Date
October 31, 2015
Primary Completion Date
July 31, 2018
Study Completion Date
September 30, 2018
laryngeal carcinoma
treatment of laryngeal carcinoma using thulium contact laser
bilateral vocal cord paralysis
treatment of bilateral vocal cord paralysis using thulium contact laser
subglottic stenosis
treatment of subglottic stenosis using thulium contact laser
University Hospital Ostrava, Ostrava
University Hospital Ostrava
OTHER