title: The use of trienbolone acetate implants in heifer beef production at pasture.
mesh_terms: D045930:Anabolic Agents / Q000494:pharmacology*; D000731:Androstanes / Q000494:pharmacology*; D000813:Anilides / Q000627:therapeutic use; D000818:Animals; D000871:Anthelmintics / Q000627:therapeutic use; D001835:Body Weight / Q000187:drug effects; D002417:Cattle / Q000378:metabolism*; D005260:Female; D006128:Growth / Q000187:drug effects*; D007659:Ketones / Q000494:pharmacology; D013844:Thiazoles / Q000627:therapeutic use
chemical_list: D045930:Anabolic Agents; D000731:Androstanes; D000813:Anilides; D000871:Anthelmintics; D007659:Ketones; D013844:Thiazoles