ArticleInternational journal of chronic obstructive pulmonary disease2023

Investigation and Analysis of Risk Factors and Psychological Status of Chronic Obstructive Pulmonary Disease in Permanent Residents Aged 40 or Older in Hongyuan County, Aba Prefecture, Sichuan Province.

Jun-Jie Xia et al.PubMed ↗Full text ↗Publisher ↗

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