Thaler, R.C.; Nelssen, J.L.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1988)
An on-farm starter trial was conducted to compare the efficacy of a non-sulfa
containing antibiotic (Mecadox®) to that of a sulfa-containing antibiotic (ASP-250®). Two
hundred and forty pigs weaned at 3 wk of age were ...