[Changes in the electrocardiographic characteristics of rats subjected to various doses of nicotine].
D000818:Animals; D004562:Electrocardiography; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D008297:Male; D009538:Nicotine / Q000494:pharmacology*; D051381:Rats
D009538:Nicotine
Promene u elektrokardiografskim karakteristikama pacova pod dejstvom razlicitih doza nikotina.