The use of combined high performance liq
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E. Houghton; M. C. Dumasia; J. K. Wellby
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Article
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1981
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John Wiley and Sons
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English
β 582 KB
Negative ion chemical ionization mass spectra of some corticosteroids have been obtained by direct syringe introduction on to the Finnigan moving belt high-performance liquid chromatograph-mass spectrometer interface. Proprietary preparations based upon dexamethasone, betamethasone and prednisolone