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Levels of immunoglobulin to OMP E in supernatants of serum and sputum from three adults with chronic bronchitis colonized by M. catarrhalis
| Patient identification no. | Serum pair | Serum IgG (μg/ml) | Sputum IgA (μg/ml) |
|---|---|---|---|
| 5 | 5E6-5E11 | 0.54 | 0.7 |
| 13 | 13E2-13E8 | 0.25 | <0.2 |
| 14 | 14E14-14E24 | 1.88 | <0.2 |
