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Back to Journals » International Journal of Chronic Obstructive Pulmonary Disease » Volume 10 » Issue 1
Original Research
Vitamin D deficiency is associated with the severity of COPD: a systematic review and meta-analysis
| Total article views | HTML views | PDF downloads | Totals | ||
|---|---|---|---|---|---|
| 12,819 | Dovepress* | 8,797+ | 1,803 | 10,600 | |
| PubMed Central* | 4,022 | 1,051 | 5,073 | ||
| Totals | 12,819 | 2,854 | 15,673 | ||
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*Since 11 September 2015 +Since July 2016 |
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| Total mentioned | Delicious | Others | |||
|---|---|---|---|---|---|
| 16 | 2 | 0 | 0 | 2 | 12 |
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