Home
About Journal
For Author
Periodical
Contact Us
中文
Introduction
Editorial Board
Aims and Scope
Open Access Statement
Publication Ethics Statement
Medical Ethics Requirements
Advertisement and Marketing Policy
Submission Guidelines
Author Standards
The Payment
The Archiving Policy
Errata
Expression characteristics and diagnostic value of PD⁃1 and PD⁃L1 in patients with acute exacerbation of chronic obstructive pulmonary disease
Yuexin SHI,Li LI,Jun YAN,Caijun WU,Zhi YAO,Yuanzhen JIAN,Ziqing LI,Fang LI,Lulu YANG
The Journal of Practical Medicine . 2025, (
11
): 1655 -1662 . DOI: 10.3969/j.issn.1006-5725.2025.11.007
