# Corrigendum: The roles of serum vitamin D and tobacco smoke exposure in insomnia: a cross-sectional study of adults in the United States

**Authors:** Tianci Gao, Mengxing Hou, Qianfei Wang, Dong Liu, Fenqiao Chen, Yueyi Xing, Jianqiang Mei

PMC · DOI: 10.3389/fnut.2025.1632721 · 2025-06-03

## Full-text entities

- **Diseases:** insomnia (MESH:D007319)
- **Chemicals:** vitamin D (MESH:D014807)
- **Species:** Nicotiana tabacum (American tobacco, species) [taxon 4097]

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Source: https://tomesphere.com/paper/PMC12172622