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Miyazaki, H.; Ishibashi, M.; Yamasbita, K., Dimethylisopropylsilyl ether derivatives in gas chromatography mass spectrometry of hydroxylated steroids, Biomed. Mass Spectrom., 1979, 6, 2, 57-62, https://doi.org/10.1002/bms.1200060204 . [all data]