Vitamin D deficiency.

Vitamin D = oxidative stress, immunity, and aging / by: (Language materials, printed)

Vitamin D and the lung = mechanisms and disease associations / by: (Language materials, printed)

Vitamin D deficiency.

Vitamin D in human nutrition.

Vitamin D

Primary Care Medicine.

Lungs

Pneumology/Respiratory System.

Medicine & Public Health.

Internal Medicine.

Clinical Nutrition.