Graphene oxide-Fe3O4 nanocomposite magnetic solid phase extraction followed by UHPLC-MS/MS for highly sensitive determination of eight psychoactive drugs in urine samples
2017 ◽
Vol 90
(6)
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pp. 746-753
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2017 ◽
Vol 40
(20)
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pp. 4032-4040
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2019 ◽
Vol 84
(12)
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pp. 3624-3633
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Keyword(s):
2014 ◽
Vol 1347
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pp. 30-38
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2016 ◽
Vol 9
(9)
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pp. 2521-2530
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