Ultrastructure of liver cells in pig at normal conditions and after administration of small doses of heptachlorine.
D000818:Animals; D006533:Heptachlor / Q000008:administration & dosage* / Q000494:pharmacology; D008099:Liver / Q000187:drug effects / Q000648:ultrastructure*; D013552:Swine
D006533:Heptachlor