title: Residue levels of trenbolone and oestradiol-17beta in plasma and tissues of steers implanted with anabolic steroid preparations.
mesh_terms: D045930:Anabolic Agents / Q000378:metabolism*; D000818:Animals; D002417:Cattle / Q000378:metabolism*; D004343:Drug Implants; D004958:Estradiol / Q000378:metabolism*; D004963:Estrenes / Q000378:metabolism*; D008297:Male
chemical_list: D045930:Anabolic Agents; D004343:Drug Implants; D004963:Estrenes; D004958:Estradiol