Lab Test Directory—Saint Luke's Regional Laboratories
| DIPHTHERIA | Diphtheria Antitoxoid Antibody |
| DATC3 | Direct Antiglobulin C3, Blood |
| DATIGG | Direct Antiglobulin IgG, Blood |
| DATPOLY | Direct Antiglobulin, Blood |
| REF MISC | Diuretic Screen, Urine |
| REF MISC | DNA Screen with Crithidia luciliae Substrate |
| DSA | Donor Specific Antibodies |
| DOX NOR | Doxepin |
| REF MISC | DPD 5-Fluorouracil Toxicity |
| DRG P9C | Drug Abuse Survey with Confirmation, Panel 9 |