Effects of vitamin D supplementation to children diagnosed with pneumonia in Kabul: a randomised controlled trial.
Trop Med Int Health. 2010 Oct;15(10):1148-55. doi: 10.1111/j.1365-3156.2010.02578.x. Epub 2010 Aug 17.
Trop Med Int Health. 2010.
PMID: 20723187
Free article.
Clinical Trial.