Bezuglaya, E., N. Lyapunov, V. Bovtenko, I. Zinchenko, and Y. Stolper. “Study of Pressurised Metered Dose Inhalers for the Purpose of Standardization of Quality Attributes Characterizing Uniformity of Dosing”. ScienceRise: Pharmaceutical Science, no. 4(32), Aug. 2021, pp. 11-23, doi:10.15587/2519-4852.2021.238294.