EFFICIENCY OF ANTIHELMITIC DRUGS IN THE TREATMENT OF CANINE INTESTINAL NEMATODES Статья Drukovsky S.G., Vilkovysky I.F., Popova I.A., Kubatbekov T.S., Petrukhina O.A., Avdotyin V.P., Grishin V.N., Molchanova M.A., Krupnov V.A., Alexeychuk I.V. Journal of Pharmaceutical Sciences and Research. Pharmainfo Publications. Том 10. 2018. С. 3095-3098