Research Article
External Quality Assessment for the Detection of Chlamydia trachomatis in Urine Using Molecular Techniques in Belgium
| Sample status | Negative | Positive | Not determined |
| Frequently detected | +3 | 0 | Not scored | Detected | +2 | 0 | Not scored | Infrequently detected | +1 | 0 | Not scored | Negative | 0 | +3 | Not scored |
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