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Brophy, J.J.; Davies, N.W.; Southwell, I.A.; Stiff, I.A.; Williams, L.R., Gas chromatographic quality control for oil of Melaleuca terpinen-4-ol type (Australian tea tree), J. Agric. Food Chem., 1989, 37, 5, 1330-1335, https://doi.org/10.1021/jf00089a027 . [all data]