title: Persistence of heptachlor in serum of people consuming contaminated dairy products.
mesh_terms: D000328:Adult; D003611:Dairy Products; D005506:Food Contamination; D006533:Heptachlor / Q000031:analogs & derivatives*; D006534:Heptachlor Epoxide / Q000097:blood*; D006801:Humans; D008297:Male
chemical_list: D006534:Heptachlor Epoxide; D006533:Heptachlor