| SDC | serum digoxin concentration; Smith delay compensator; sodium deoxycholate; subacute combined degener... |
|---|---|
| SHN | spontaneous hemorrhagic necrosis; subacute hepatic necrosis |
| SIA | serum inhibitory activity; stress-induced analgesia; stress-induced anesthesia; subacute infectious ... |
| SMON | subacute myeloopticoneuropathy |
| SNE | sinus node electrogram; subacute necrotizing encephalomyelography |