Severe obstructive sleep apnea syndrome in elderly population: A prospective study of 80 patients
Ikbel Khalfallah, Manel Loukil, Imen Ismail, Imed Naceur, Hedia Ghrairi
European Respiratory Journal 2015 46: PA2384; DOI: 10.1183/13993003.congress-2015.PA2384