For citations:
Melnichenko P.I., Bolshakov A.M., Meleshenko V.D., Ostapovich I.K., Khodykina T.M. Ecology and preventive medicine: problems of interaction. Hygiene and Sanitation. 2019;98(4):353-358. (In Russ.) https://doi.org/10.47470/0016-9900-2019-98-4-353-358