| CFDU | color-flow Doppler ultrasonography; color flow Doppler ultrasound |
|---|---|
| LDF | laser Doppler flux, laser Doppler fluxometry; limit dilution factor |
| CD | cadaver donor; canine distemper; canine dose; carbohydrate dehydratase; carbon dioxide; cardiac dise... |
| CDE | canine distemper encephalitis; chlordiazepoxide; color Doppler energy [imaging]; common duct explora... |
| CDI | cell-directed inhibitor; central or chronic diabetes insipidus; Children's Depression Inventory; col... |