Is uvulopalatopharyngoplasty still an option for the treatment of obstructive sleep apnea? - Braga, Adriano; Carboni, Luiz H.; Lago, Tassiana do; Küpper, Daniel S.; Eckeli, Alan; Valera, Fabiana Cardoso Pereira (European Archives of Oto-Rhino-Laryngology, 2013)