A manual shaking-enhanced, ultrasound-assisted dispersive liquid–liquid microextraction for the determination of betamethasone and dexamethasone: optimization using Response surface methodology
2015 ◽
Vol 9
(5)
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pp. 1274-1283
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2018 ◽
Vol 15
(11)
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pp. 2605-2614
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2015 ◽
Vol 57
(21)
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pp. 9745-9755
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2017 ◽
Vol 43
(1)
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pp. 229-240
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2019 ◽
Vol 221
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pp. 117166
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2012 ◽
Vol 89
(1)
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pp. 38-43
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