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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 5, No. 11, pp. 51–55, November, 1971.
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Dzyuba, N.P., Vorob'ev, N.E. & Sokolova, A.I. Quantitative determination of digitoxin and gitoxin in the purple foxglove. Pharm Chem J 5, 699–702 (1971). https://doi.org/10.1007/BF00772373
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DOI: https://doi.org/10.1007/BF00772373