| SLAM | scanning laser acoustic microscope; systemic lupus erythematosus activity measure |
|---|---|
| LDF | laser Doppler flux, laser Doppler fluxometry; limit dilution factor |
| CEM | computerized electroencephalographic map; conventional transmission electron microscope |
| EM | early memory; ejection murmur; electromagnetic; electron micrograph; electron microscopy, electron m... |
| E/M | electron microscope, electron microscopy; evaluation and management |