Cholecalciferol significantly increases 25-hydroxyvitamin D concentrations in adults with cystic fibrosis

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Evidence that vitamin D3 increases serum 25-hydroxyvitamin D more efficiently than does vitamin D2

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Vitamin Nutrition, Nutrition, Vitamin D3 +4

Benefits and requirements of vitamin D for optimal health: a review.

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Nutrition, Public Health Nutrition, Bone Disease +21

Increased Rate of Fractures and Severe Kyphosis: Sequelae of Living into Adulthood with Cystic Fibrosis

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Low bone mineral density in adults with cystic fibrosis

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