MacNeil, James D Distribution of trenbolone residues in liver and various muscle groups of heifers that received multiple implants at the recommended site of application. [electronic resource] - Journal of AOAC International - 670-4 p. digital Publication Type: Journal Article ISSN: 1060-3271 Subjects--Topical Terms: Anabolic Agents--administration & dosageAnimalsCattleChromatography, Liquid--methodsDrug ImplantsFemaleLiver--chemistryMuscle, Skeletal--chemistrySolid Phase ExtractionStereoisomerismTissue DistributionTrenbolone Acetate--administration & dosageVeterinary Drugs--administration & dosage