title: Heptachlor and heptachlor epoxide.
mesh_terms: D000818:Animals; D006533:Heptachlor / Q000031:analogs & derivatives* / Q000633:toxicity*; D006534:Heptachlor Epoxide / Q000633:toxicity*; D006801:Humans
chemical_list: D006534:Heptachlor Epoxide; D006533:Heptachlor