Gubergrits, N. B., Byelyayeva, N. V., Klochov, A. Y., Lukashevich, G. M., Rakhmetova, V. S., Yur’yeva, A. V. and Yaroshenko, L. A. (2019) “Halitosis syndrome in clinical practice”, Herald of Pancreatic Club, 42(1), pp. 73-77. doi: 10.33149/vkp.2019.01.10.