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. 2022 Apr 22;246:123497. doi: 10.1016/j.talanta.2022.123497

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Fig. 3 — Effects of microwave reaction time [A], reaction temperature [B] and microwave irradiation power [C] on peak areas of D3, 25(OH)D3, and 1,25(OH)2D3 using the developed UHPLC-ESI-MS/MS method.