Drannikov A. A. Aleksandr Alekseevich. (2019). Gramicidin s composition with surfactants for liquid drug formulation; Химия и химическая технология в XXI веке. 2019.
Čikaški stil citiranja (17. izdanje)Drannikov A. A. Aleksandr Alekseevich. Gramicidin S Composition with Surfactants for Liquid Drug Formulation; Химия и химическая технология в XXI веке. 2019, 2019.
MLA način citiranja (9. izdanje)Drannikov A. A. Aleksandr Alekseevich. Gramicidin S Composition with Surfactants for Liquid Drug Formulation; Химия и химическая технология в XXI веке. 2019, 2019.
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