Rogers, G.M., Poore, M.H. and Allison, B. 1998. Growth and economic performance of grazing steers as influenced by growth implant and anthelmintic strategy. The Bovine Practitioner. 1998, 32.2 (May 1998), 19–24. DOI:https://doi.org/10.21423/bovine-vol1998no32.2p19-24.