Randomized controlled trial of an integrated approach to treating insomnia and improving the use of positive airway pressure therapy in veterans with comorbid insomnia disorder and obstructive sleep apnea. - Alessi CA; Fung CH; Dzierzewski JM; Fiorentino L; Stepnowsky C; Rodriguez Tapia JC; Song Y; Zeidler MR; Josephson K; Mitchell MN; Jouldjian S; Martin JL (Sleep, 2021)