| DDU | dermo-distortive urticaria; duplex Doppler ultrasound |
|---|---|
| DS | dead air space; dead space; deep sedative; deep sleep; defined substrate; dehydroepiandrosterone sul... |
| F' | a hybrid F plasmid |
| hDNA | hybrid deoxyribonucleic acid |
| MH | malignant histiocytosis; malignant hyperpyrexia; malignant hypertension; malignant hyperthermia; mam... |