Raznatovska, O.M., Noreiko, S.B., Fedorets, A.V., Potapenko, M.S. and Hrekova, T.A. 2020. Comorbidity in phthisiatric practice: multidrug-resistant tuberculosis and laryngeal cancer (2 case reports). Zaporozhye Medical Journal. 22, 1 (Feb. 2020). DOI:https://doi.org/10.14739/2310-1210.2020.1.194665.