The Quebec Sleep Questionnaire on quality of life in patients with obstructive sleep apnea: translation into Portuguese and cross-cultural adaptation for use in Brazil
José Tavares de Melo Júnior1, Rosemeri Maurici1,2, Michelle Gonçalves de Souza Tavares3, Marcia Margareth Menezes Pizzichini1,4, Emilio Pizzichini1,2,5
DOI: http://dx.doi.org/10.1590/S1806-37562016000000160