ArticleInternational journal of chronic obstructive pulmonary disease2022

Association Between Blood Urea Nitrogen Levels and Length of Stay in Patients with Pneumonic Chronic Obstructive Pulmonary Disease Exacerbation: A Secondary Analysis Based on a Multicentre, Retrospective Cohort Study.

Jie Du et al.PubMed ↗Full text ↗Publisher ↗

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