A comparative study of the separation of oleanolic acid and ursolic acid in Prunella vulgaris by high-performance liquid chromatography and cyclodextrin-modified micellar electrokinetic chromatography
2009 ◽
Vol 6
(2)
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pp. 334-340
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1998 ◽
Vol 793
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pp. 409-413
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2013 ◽
Vol 78
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pp. 265-274
2002 ◽
Vol 979
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pp. 439-446
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1994 ◽
Vol 657
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pp. 301-306
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2000 ◽
Vol 48
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pp. 4060-4065
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pp. 534-542
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pp. 227-235
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1996 ◽
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