Ricardo Luiz de Menezes Duarte1,2, Flavio José Magalhães-da-Silveira1
Duarte1 RLM, 2 , Magalhães-da-Silveira1 FJ. Factors predictive of obstructive sleep apnea in patients undergoing pre-operative evaluation for bariatric surgery and referred to a sleep laboratory for polysomnography. J Bras Pneumol. 2015;41(5):440-448