Presence of sildenafil, tadalafil and avanafil in food supplements determined by validated high-pressure liquid chromatography–electrospray tandem mass spectrometry method
2012 ◽
Vol 901
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pp. 93-97
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2006 ◽
Vol 40
(4)
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pp. 987-992
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2010 ◽
Vol 878
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pp. 428-434
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2004 ◽
Vol 805
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pp. 13-20
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2009 ◽
Vol 877
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pp. 3787-3791
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2005 ◽
Vol 816
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pp. 35-40
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2017 ◽
Vol 1047
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pp. 215-222
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