Ebarb, S M Effects of anabolic implants and ractopamine-HCl on muscle fiber morphometrics, collagen solubility, and tenderness of beef longissimus lumborum steaks. [electronic resource] - Journal of animal science Mar 2017 - 1219-1231 p. digital Publication Type: Journal Article ISSN: 1525-3163 Standard No.: 10.2527/jas.2016.1263 doi Subjects--Topical Terms: Adrenergic beta-Agonists--pharmacologyAgingAnimalsCattle--physiologyCollagen--chemistryFemaleMuscle Fibers, Skeletal--drug effectsPhenethylamines--pharmacologyRed Meat--analysisSolubility