Sands M, Loucks EB, Lu B, Carskadon MA, Sharkey K, Stefanick M, Ockene J, Shah N, Hairston KG, Robinson J, Limacher M, Hale L, Eaton CB. Self-reported snoring and risk of cardiovascular disease among postmenopausal women (from the Women's Health Initiative). Am J Cardiol. 2013 Feb 15; 111(4):540-6.