Effects of dietary chlortetracycline, Origanum essential oil, and pharmacological Cu and Zn on growth performance of nursery pigs

by Feldpausch, J A, Amachawadi, R G, Tokach, M D, Scott, H M, Dritz, S S, Goodband, R D, Woodworth, J C, DeRouchey, J M
Published in Transl Anim Sci (2018)