| Title | Description | Host | Host Type | Outcomes |
|---|---|---|---|---|
| In-feed Tylosin | Received continuous (118 day) in-feed tylosin phosphate. Tetracycline-selective media was used. | Cattle | Beef Steers | 1 |
| In-feed Tylosin | Received continuous in-feed tylosin phosphate, 118 days. Erythromycin-selective media was used. | Cattle | Beef Steers | 1 |
| In-feed Tylosin | Received intermittent in-feed tylosin phosphate in a 1 week on, 2 week off pattern (118 days). Tetracycline-selective media was used. | Cattle | Beef Steers | 1 |
| In-feed Tylosin | Received intermittent in-feed tylosin phosphate in a 1 week on, 2 week off pattern, throughout the feeding period, 118 days. Erythromycin-selective media was used. | Cattle | Beef Steers | 1 |