Chronic obstructive pulmonary disease is associated with low levels of vitamin D.
INTRODUCTION: COPD patients may be at increased risk for vitamin D (25(OH)D) deficiency, but risk factors for deficiency among COPD patients have not been extensively reported. METHODS: Serum 25(OH)D levels were measured by liquid chromatography double mass spectrometry in subjects aged 40-76 years...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Public Library of Science (PLoS)
2012-01-01
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Series: | PLoS ONE |
Online Access: | http://europepmc.org/articles/PMC3380863?pdf=render |