For citations:
Kazakova O.A., Yaroma A.V., Dolgikh O.V. Contamination of biomedia with N-nitrosamines as a factor in the development of disorders of the immune status in schoolchildren with dyspepsia under conditions of altered polymorphism of candidate genes. Hygiene and Sanitation. 2022;101(11):1362-1367. (In Russ.) https://doi.org/10.47470/0016-9900-2022-101-11-1362-1367