| SB | Bachelor of Science; Schwartz-Bartter [syndrome]; serum bilirubin; shortness of breath; sick bay; si... |
|---|---|
| SBE | breast self-examination; short below-elbow [cast]; shortness of breath on exertion; small bowel enem... |
| SBFT | small bowel follow-through |
| SBO | small bowel obstruction; spina bifida occulta |
| SBR | small bowel resection; spleen-to-body [weight] ratio; strict bed rest; styrene-butadiene rubber |