Observational studyNutrients2020
Low 25-Hydroxyvitamin D Levels on Admission to the Intensive Care Unit May Predispose COVID-19 Pneumonia Patients to a Higher 28-Day Mortality Risk: A Pilot Study on a Greek ICU Cohort.
Alice G Vassiliou et al.PubMed ↗Full text ↗Publisher ↗
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