For citations:

Novikov A.S., Kryazhev A.L. Contamination of environmental objects with Cryptosporidium spp. oocysts in industrial pig farm and measures to control them. Russian Journal of Parasitology. 2021;15(3):64-70. (In Russ.) https://doi.org/10.31016/1998-8435-2021-15-3-64-70