| EM | early memory; ejection murmur; electromagnetic; electron micrograph; electron microscopy, electron m... |
|---|---|
| EEM | ectodermal dysplasia, ectrodactyly, macular dystrophy [syndrome]; erythema exudativum multiforme |
| EMM | erythema multiforme major |
| STANDOUT | soft thresholding and depth cueing of unspecified techniques |
| URD | unspecified respiratory disease; upper respiratory disease |