Meta-analysis of vitamin D supplementation and hemoglobin concentration: methodological faults obscure the

Alireza Zimorovat1,2, Mohsen Mohammadi-Sartang3, Reza Barati-Boldaji3

  • 1Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.

Nutrition Journal
|March 20, 2021
PubMed

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