[The chemical toxicological determination of isoniazid and metoclopramide in the objects used for animals poisoning and in biological fluids].

The number of mass casualty incidents among the dogs has significantly increased during a few recent years in the cities of this country; they are most frequently attributed to the activities of the so-called dog hunters. The dog hunters make use of a variety of chemical compounds for poisoning the dogs. Most of them are the multi-component substances, with their chemical composition being highly variable and continuously modified.