TY JOUR TI Efficacy of drug alvet-suspension when strongylatosis the digestive tract of sheep under conditions west Kazakhstan region KW sheep KW strongylata digestive tract KW alvet-suspension KW West Kazakhstan region. JO Russian Journal of Parasitology AU Kuzhebaeva, U.. AU Karmaliev, R.. PY 2016 IS 3 PB INFRA-M Academic Publishing LLC.