Evaluating the treatment of obstructive sleep apnea comorbid with insomnia disorder using an incomplete factorial design.
Crawford MR, Turner AD, Wyatt JK, Fogg LF, Ong JC. Evaluating the treatment of obstructive sleep apnea comorbid with insomnia disorder using an incomplete factorial design. Contemp Clin Trials. 2016 Mar; 47:146-52.