Effective Continuous Positive Airway Pressure Changes Related to Sleep Stage and Body Position in Obstructive Sleep Apnea during Upward and Downward Titration: An Experimental Study

阻塞性睡眠呼吸暂停患者在向上和向下滴定过程中，睡眠阶段和体位与有效持续气道正压变化的关系：一项实验研究