A novel ultra-performance liquid chromatography hyphenated with quadrupole time of flight mass spectrometry method for rapid estimation of total toxic retronecine-type of pyrrolizidine alkaloids in herbs without requiring corresponding standards
2012 ◽
Vol 895-896
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pp. 94-101
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2016 ◽
Vol 128
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pp. 201-209
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2013 ◽
Vol 36
(21-22)
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pp. 3511-3516
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2017 ◽
Vol 41
(2)
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pp. 422-431
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2017 ◽
Vol 123
(1)
◽
pp. 126-133
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2017 ◽
Vol 124
(3)
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pp. 365-367
2014 ◽
Vol 34
(2)
◽
pp. 153-162
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2013 ◽
Vol 31
(9)
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pp. 838
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