Isotope dilution ultra performance liquid chromatography-tandem mass spectrometry method for simultaneous measurement of 25-hydroxyvitamin D2, 25-hydroxyvitamin D3 and 3-epi-25-hydroxyvitamin D3 in human serum
2011 ◽
Vol 412
(17-18)
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pp. 1594-1599
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2019 ◽
Vol 435
◽
pp. 118-123
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2017 ◽
Vol 409
(25)
◽
pp. 5943-5954
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2019 ◽
Vol 169
◽
pp. 279-287
2011 ◽
Vol 879
(24)
◽
pp. 2443-2453
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2016 ◽
Vol 409
(6)
◽
pp. 1513-1518
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2013 ◽
Vol 8
(5)
◽
pp. 312-317
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