4Duchna H W,Guilleminauh C,Stoohs R A,et al.Vascular reactivity in obstructive sleep apnea syndrome.Am J Respir Crit Care Med,2000,161(1):187-191.
5Reutens S,Saehdev P S.Periodic limb movements and other movement disorders in sleep:neuropsychiatric dimensions.Int Rev Psychiatry,2005,17(4): 283 -292.