| CH50 | 50% hemolyzing dose of complement |
|---|---|
| CID | cellular immunodeficiency; charge injection device; chick infective dose; combined immunodeficiency ... |
| CMD | campomelic dysplasia; camptomelic dwarfism; cartilage matrix deficiency; chief medical director; chi... |
| DAP | data acquisition processor; depolarizing afterpotential; diabetes-associated peptide; diaminopimelic... |
| DD | dangerous drug; data definition; day of delivery; degenerated disc; degenerative disease; delusional... |