| Title | Description | Host | Host Type | Outcomes |
|---|---|---|---|---|
| Tylosin use | Control cattle (No antibiotics) and cattle fed Tylosin Phosphate (11ppm) fed contunuously for 197 days, withdrawn 28 days prior to slaughter (T11). Data are prevalence from erythromycin resistant media. | Cattle | Beef Steers | 1 |
| Tylosin use | Control cattle (No antibiotics) and cattle fed Tylosin Phosphate (11ppm) fed contunuously for 197 days, withdrawn 28 days prior to slaughter (T11). Data are prevalence from tylosin resistant media. | Cattle | Beef Steers | 1 |