The 4 references without contexts in paper S. Kuleshova I., T. Pshenichnykh I., E. Simonova P., С. Кулешова И., Т. Пшеничных И., Е. Симонова П. (2018) “Альтернативный метод оценки содержания примесей в антимикробных препаратах // Alternative method for determining impurities in antimicrobial medicines” / spz:neicon:vedomostincesmp:y:2016:i:4:p:15-19

2
ICH, Q3B(R). Impurities in Drug Products (Nov. 2003).
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3
FDA, Guidance for Industry — ANDAs: Impurities in Drug Substances (Rockville, MD, Jan. 2005).
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4
ICH, Q3A(R). Impurities in New Drug Substances (Feb. 2003).
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7
British Pharmacopoeia; 2016. Available from: http:// pharmacopoeia.com/BP2016.
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