Khlystun, V. M. “The Effectiveness of Endobronchial Therapy in Patients With Chemo-Resistant Tuberculosis When Specific Process Is Localized in the Lungs Apical Segments”. Current issues in pharmacy and medicine: science and practice, no. 2 (June 21, 2017). Accessed May 6, 2024. http://pharmed.zsmu.edu.ua/article/view/103767.