Vitamin D levels and risk of acute exacerbations of chronic obstructive pulmonary disease: a prospective cohort study (Q35813694)
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scientific article published on 10 November 2011
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English | Vitamin D levels and risk of acute exacerbations of chronic obstructive pulmonary disease: a prospective cohort study |
scientific article published on 10 November 2011 |
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Vitamin D levels and risk of acute exacerbations of chronic obstructive pulmonary disease: a prospective cohort study (English)
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Ken M Kunisaki
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Dennis E Niewoehner
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John E Connett
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COPD Clinical Research Network
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