title: The cyclic, six-carbon polychlorides: frequently confused compounds with markedly different applications and toxicities.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D001556:Hexachlorocyclohexane / Q000009:adverse effects / Q000633:toxicity*; D006801:Humans; D007536:Isomerism; D008297:Male; D008875:Middle Aged
chemical_list: D001556:Hexachlorocyclohexane