Effect of Tiotropium Bromide Combined with Noninvasive Ventilator in the Treatment of COPD with Chron-ic Respiratory Failure and Its Effect on Pulmonary Function and Immune Function of T Lymphocytes
SUN Li-juan
LI Zhu
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Publication Date:2020-10-22
Online Publishing Date:2025-08-15(First online date of this platform, not the publication date of the document)
Pages:5( 31-35 )
