title: Accumulation and dissipation of heptachlor residues in fattening steers.
mesh_terms: D000821:Animal Feed / Q000032:analysis; D000818:Animals; D001835:Body Weight; D001952:Bridged-Ring Compounds / Q000378:metabolism*; D002417:Cattle / Q000378:metabolism*; D002849:Chromatography, Gas; D005506:Food Contamination; D007192:Indenes / Q000378:metabolism*; D007306:Insecticides / Q000032:analysis / Q000378:metabolism; D008099:Liver; D008297:Male; D009929:Organ Size; D014284:Triiodothyronine / Q000494:pharmacology*
chemical_list: D001952:Bridged-Ring Compounds; D007192:Indenes; D007306:Insecticides; D014284:Triiodothyronine