title: Some aspects of the use of the growth promoter zeranol in ewe lambs retained for breeding. III. Effect on plasma LH levels.
mesh_terms: D000818:Animals; D004343:Drug Implants; D005260:Female; D007986:Luteinizing Hormone / Q000097:blood*; D012118:Resorcinols / Q000494:pharmacology*; D012756:Sheep / Q000378:metabolism*; D013997:Time Factors; D015029:Zeranol / Q000494:pharmacology*
chemical_list: D004343:Drug Implants; D012118:Resorcinols; D015029:Zeranol; D007986:Luteinizing Hormone