1) chronic poisoning
Laboratory determination and clinic sense of tetramine chronic poisoning;
2) chronic toxicity
Damage of striatum during chronic toxicity of methamphetamine: a preliminary research
3) chronic intoxication
4) Chronic hydrargyrism
5) chronic benzene poisoning
Study on repair capacity of DNA damage associated with chronic benzene poisoning;
[Objective] To study the relationship between essential elements and GST genetic polymorphisms in patients with chronic benzene poisoning.
The purpose of this paper was to explore the impact factors on prognosis of workers with chronic benzene poisoning(BP) whose WBC count was still below 4×10 9/L even they had been withdrew from benzene exposure for years.
6) chronic fluorosis
Chronic fluorosis and osteoblastic activation;
Studies on Anti-fluorine Mechanism of Compound Danggui Powders in Chronic Fluorosis Rats;
To study the effects of chronic fluorosis on cocks in pathologic change ,36 one-day cocks were randomly divided into 6 groups of 6 each.