TY JOUR TI Vaccination of dogs and cats: still relatively controversial KW dogs KW cats KW vaccination KW global Guidelines for the vaccination of dogs and cats KW vaccination schedule KW «over-vaccination» KW «low-risk» and «higher-risk» animals KW «infectious» and «non-infectious» vaccines JO Russian veterinary journal AU Orlova, S.T. AU Sidorchuk, A.A. PY 2019 IS 2019 PB Publishing house "Logos Press"