TY JOUR TI DIAGNOSTICS OF DOG POISONINGS BY ISONIAZID IN THE VETERINARY LABORATORIES KW isoniazid KW highly effective liquid chromatography KW alkaloids KW method of Dragendorf JO Bulletin of KSAU AU Drozdova, T.S. AU Kashin, A.S. PY 2012 IS 0 PB Krasnoyarsk State Agrarian University