Зозуляк, В. І., et al. “TUBERCULOSIS AND ENVIRONMENTAL POLLUTION IN IVANO-FRANKVSK REGION”. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY Pulse, no. 4(24), July 2019, pp. 100-5, https://pvntsh.nung.edu.ua/index.php/pulse/article/view/837.