| DLC | Dental Laboratory Conference; differential leukocyte count; dual-lumen catheter |
|---|---|
| DLCO | carbon monoxide diffusion in the lung; single-breath diffusing capacity |
| DLCO2 | carbon dioxide diffusion in the lungs |
| DLCOSB | single-breath carbon monoxide diffusing capacity of the lungs |
| DLCOSS | steady-state carbon monoxide diffusing capacity of the lungs |