目的探讨研究慢性阻塞性肺病(COPD)急性加重期病原菌并进行分析。方法289例病例来自本院2005年3月至2008年3月住院COPD急性加重期患者行痰细菌培养及药敏试验。结果以革兰阴性
Background:Obstructive sleep apnea syndrome (OSAS) is prevalent in obesity and is associated with many metabolic abnormalities.The relationship between OSAS and