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Factors that affect sleep quality: perceptions made by patients in the intensive care unit after thoracic surgery

Lei Zhang1, Yong Sheng Sha, Qing Qing Kong

  • 1Tianjin Lung Cancer Center, Department of Thoracic Surgery, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, People's Republic of China. raymd728@yahoo.com.cn

Abstract

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