Low serum level of 1,25(OH)2 D is associated with chronic periodontitis.
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Antonoglou GN, et al. Among authors: hedberg p.
J Periodontal Res. 2015 Apr;50(2):274-80. doi: 10.1111/jre.12207. Epub 2014 Jul 7.
J Periodontal Res. 2015.
PMID: 25039942