| Dsb | single-breath diffusion capacity |
|---|---|
| FSBT | Fowler single breath test |
| PBT | Paul-Bunnell test; phenacetin breath test; piebald trait; profile-based therapy |
| SBE | breast self-examination; short below-elbow [cast]; shortness of breath on exertion; small bowel enem... |
| SBN2 | single-breath nitrogen test] |