| Antibiotics | Disc contents | Urine (n = 22) |
| Septrin | 30 µg | 1 (4.5) |
| Chloronpheniocal | 30 µg | 4 (18) |
| Sparfloxacin | 10 µg | 3 (13.6) |
| Ciprofloxacin | 10 µg | 0 (0) |
| Amoxacilin | 30 µg | 0 (0) |
| Augmentin | 30 µg | 1 (4.5) |
| Gentamycin | 10 µg | 6 (27) |
| Pefloxacin | 30 µg | 0 (0) |
| Ofloxacin | 10 µg | 2 (9) |
| Streptomycim | 30 µg | 5 (22.7) |