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The Clinical Respiratory Journal|November 21, 2022
Screening for obstructive sleep apnea before coronary angiographyGuo Pei, Qiong Ou, Yongchi Chen, et al.Nan Fang Yi Ke Da Xue Xue Bao = Journal of Southern Medical University|October 19, 2012
[Correlation between mitral regurgitation grading and left ventricular ejection fraction in elderly patients: a follow-up study]Ping Zeng, Meijing Long, Yingling Zhou, et al.Pageof 1