Structural characterization of naturally occurring pteridines by laser desorption Fourier transform mass spectrometry
1995 ◽
Vol 30
(6)
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pp. 872-884
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1991 ◽
Vol 2
(5)
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pp. 402-412
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2003 ◽
Vol 9
(5)
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pp. 473-486
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1990 ◽
Vol 19
(2)
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pp. 55-62
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1992 ◽
Vol 114
(7)
◽
pp. 2428-2432
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