| Rst | in paper or thin layer chromatography, the distance that a spot of a substance has moved, relative t... |
|---|---|
| SAD | Scale of Anxiety and Depression; seasonal affective disorder; Self-Assessment Depression [scale]; se... |
| SFD | silo filler's disease; skin-film distance; small for dates; spectral frequency distribution |
| STD | selective T-cell defect; sexually transmitted disease; skin-to-tumor distance; skin test dose; sodiu... |
| TSD | target-skin distance; Tay-Sachs disease; theory of signal detectability |
| VAC | Ventriculo-atrial conduction |
|---|---|
| AVCT | atrio-ventricular conduction time |
| DCV | distribution of nerve conduction velocities |
| SCV | sensory nerve conduction velocity |