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Oxidation of parathyroid hormone.
Ursem SR, Vervloet MG, de Jongh RT, Heijboer AC. Ursem SR, et al. Clin Chim Acta. 2020 Jul;506:84-91. doi: 10.1016/j.cca.2020.03.020. Epub 2020 Mar 13. Clin Chim Acta. 2020. PMID: 32178977 Review.
The interrelation between FGF23 and glucose metabolism in humans.
Ursem SR, Vervloet MG, Büttler RM, Ackermans MT, Oosterwerff MM, Eekhoff EMV, Lips P, Serlie MJ, la Fleur SE, Heijboer AC. Ursem SR, et al. J Diabetes Complications. 2018 Sep;32(9):845-850. doi: 10.1016/j.jdiacomp.2018.06.013. Epub 2018 Jun 27. J Diabetes Complications. 2018. PMID: 29996975 Clinical Trial.
The Effect of Vitamin D Supplementation on its Metabolism and the Vitamin D Metabolite Ratio.
Francic V, Ursem SR, Dirks NF, Keppel MH, Theiler-Schwetz V, Trummer C, Pandis M, Borzan V, Grübler MR, Verheyen ND, März W, Tomaschitz A, Pilz S, Heijboer AC, Obermayer-Pietsch B. Francic V, et al. Among authors: ursem sr. Nutrients. 2019 Oct 21;11(10):2539. doi: 10.3390/nu11102539. Nutrients. 2019. PMID: 31640241 Free PMC article. Clinical Trial.