| SOM | secretory otitis media; sensitivity of method; serous otitis media; somatotropin; state operations m... |
|---|---|
| ERF | Education and Research Foundation; external rotation in flexion; Eye Research Foundation |
| ICR | [distance between] iliac crests; Institute for Cancer Research; Institute for Cancer Research [mouse... |
| ISR | information storage and retrieval; Institute for Sex Research; Institute of Surgical Research; insul... |
| OHR | occupational health research; Office of Health Research |