| SBNT | single-breath nitrogen test |
|---|---|
| SBNW | single-breath nitrogen washout |
| SBT | serum bactericidal titer; single-breath test; sulbactam |
| SC | conditioned stimulus; sacrococcygeal; Sanitary Corps; scalenus [muscle]; scapula; Schwann cell; scia... |
| SCABG | single coronary artery bypass |