| OMSA | otitis media, suppurative, acute |
|---|---|
| OMSC | otitis media secretory (or suppurative) chronic |
| SOM | secretory otitis media; sensitivity of method; serous otitis media; somatotropin; state operations m... |
| HSK | herpes simplex keratitis |
| IK | immobilized knee; immune body [Ger. Immunekorper]; Infusoria killing [unit]; interstitial keratitis |