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. 1982 Jan 16;284(6310):196–197. doi: 10.1136/bmj.284.6310.196-b

Seasonal fluctuations in serum concentrations of vitamin D metabolites.

L Tjellesen, B Nielsen, C Christiansen

PMCID: PMC1495528 PMID: 6799098

196

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

Chesney R. W., Rosen J. F., Hamstra A. J., Smith C., Mahaffey K., DeLuca H. F. Absence of seasonal variation in serum concentrations of 1,25-dihydroxyvitamin D despite a rise in 25-hydroxyvitamin D in summer. J Clin Endocrinol Metab. 1981 Jul;53(1):139–142. doi: 10.1210/jcem-53-1-139. [DOI] [PubMed] [Google Scholar]
Christiansen C., Rødbro P., Naestoft J., Christensen M. S. A possible direct effect of 24,25-dihydroxycholecalciferol on the parathyroid gland in patients with chronic renal failure. Clin Endocrinol (Oxf) 1981 Sep;15(3):237–242. doi: 10.1111/j.1365-2265.1981.tb00660.x. [DOI] [PubMed] [Google Scholar]

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