| BULL | buccal or upper lingual of lower |
|---|---|
| BD | barbital-dependent; barbiturate dependence; base deficit; base of prism down; basophilic degeneratio... |
| RES | Reticulo-Endothelial System |
| ol | res oleoresin |
| RES | radionuclide esophageal scintigraphy; reticuloendothelial system |