3Straddling J R. Obstructive sleep apnea: definitions, epidemiology, and natural history [J]. Thorax, 1995,50(6):683 - 689.
4Strohl K P, Redline S. Recognition of obstructive sleep apnea [J].am J Repspir Grit Care Med, 1996,154(2): 279- 289.
5Chan H S, Chiu H F,Tse L K, et al. Obstructive sleep apnea presenting with nocturnal angina, heart failure, and near miss sudden death [J]. Chest, 1991,99(4) :1 023 -1 027.
6Hoffstein V, Nateika J. Evening to morning blood pressure variations in snoring patients with and without obstructoion sleep apnea[ J ]. Chest, 1992,101 (2): 378 - 384.