# Retraction: Vitamin D sufficiency, a serum 25-hydroxyvitamin D at least 30 ng/mL reduced risk for adverse clinical outcomes in patients with COVID-19 infection

PMC · DOI: 10.1371/journal.pone.0305303 · 2024-06-06

## Full-text entities

- **Diseases:** COVID-19 infection (MESH:D000086382)
- **Chemicals:** Vitamin D (MESH:D014807), 25-hydroxyvitamin D (MESH:C104450)
- **Species:** Homo sapiens (human, species) [taxon 9606]

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Source: https://tomesphere.com/paper/PMC11156375