| AGDD | agar gel double diffusion |
|---|---|
| DB | data base; date of birth; deep breath; dense body; dextran blue; diabetes, diabetic; diagonal band; ... |
| DCABG | double coronary artery bypass graft |
| DCBE | double contrast barium enema |
| DCC | day care center; detected in colon cancer; dextran-coated charcoal; diameter of cylindrical collimat... |