For citations:
Chetverkina K.V., Kleyn S.V., Chigvintsev V.M. Hygenic assessment of dynamics of chloroform exposition in Perm region and it's impact on causing diseases of the blood, blood-forming organs and certain disorders involving immune mechanism among children. Hygiene and Sanitation. 2018;97(1):29-34. (In Russ.) https://doi.org/10.47470/0016-9900-2018-97-1-29-34