Comparative Effectiveness of a Six-Week Treatment Course of Vitamin D2 and D3 in Children With Sickle Cell Anemia in Steady State With Hypovitaminosis D: A Randomized Clinical Trial
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Background: Correction of vitamin D deficiency through administration of either vitamin D2 or D3 has been shown to reduce chronic bone pains and frequency of acute bone pains, increase bone density as well as improve growth statu... ...