1. Shchepochkina OY, Gegechkori VI, Prokof’eva VI, Chepilo DA, Levko AA, Chadova NN, Shestakov VN (2020) Modern approaches to the development of standard samples of drugs. Pharm Chem J 54(7):761-765. https://doi.org/10.1007/s11094-020-02267-y
2. Dorofeev VL, Arzamastsev AP (2010) Reference samples for pharmacopoeial analysis. Probl Biol Med Pharm Chem 8(5):6–10 (In Russ)
3. GOST R ISO 9001-2015 (2020) Quality management systems. Requirements. Standartinform, Moscow (In Russ)
4. GOST ISO Guide 35-2015 (2016) Reference materials. General and statistical principles for certification. Standartinform, Moscow (In Russ)
5. Veselov AV, Kozlov RS (2006) Azithromycin: modern aspects of clinical application. Clin Microbiol Antimicrob Chemother 8(1):18–32 (In Russ)