[Proper use of own data bases warranted by call recording system].

A newly created computer system for call (toxicological information) recording and a Base of Toxic Substances created in native Polish language are presented in the paper. An extended structure of this data base enable to catalogue different groups of toxic substances (e.g. medication drugs, psychoactive substances, pesticides), and toxins (animals' poisons, toxic plants and mushrooms) concerning their specificity. Construction of the Base also enable to reach necessary information quickly. What more, identification of toxic substances could be easier due to possibility enclosing photos.