| CID | cellular immunodeficiency; charge injection device; chick infective dose; combined immunodeficiency ... |
|---|---|
| DIM | divalent ion metabolism; medium infective dose [Lat. dosis infectionis media] |
| ID50 | median infective dose |
| CD | cadaver donor; canine distemper; canine dose; carbohydrate dehydratase; carbon dioxide; cardiac dise... |
| LD | labor and delivery; laboratory data; labyrinthine defect; lactate dehydrogenase; laser Doppler; lear... |