DDIT3 (CHOP) (12q13) Gene Rearrangement by FISH Deamidated Gliadin Peptide (DGP) Antibodies, IgA and IgG Deamidated Gliadin Peptide (DGP) Antibody, IgA Deamidated Gliadin Peptide (DGP) Antibody, IgG Dehydroepiandrosterone Sulfate, Serum 11-Deoxycorticosterone Quantitative by HPLC-MS/MS, Serum or Plasma 11-Deoxycortisol Quantitative by HPLC-MS/MS, Serum or Plasma D2-40 by Immunohistochemistry D-Dimer Diamond-Blackfan Anemia (RPL11) Sequencing Direct Coombs (Anti-Human Globulin) with Reflex to Direct Antiglobulin-Mono Diamond-Blackfan Anemia (RPL5) Sequencing Disaccharidase, Tissue Diamond-Blackfan Anemia (RPS19) Sequencing Disopyramide, Serum or Plasma Diazepam and Nordiazepam Disulfiram (Antabuse) and Metabolite Quantitation, Serum or Plasma Diazoxide Quantitative, Serum or Plasma Diuretic Screen, Urine Dehydroepiandrosterone, Serum or Plasma