| BBB | 1) Bundle Branch Block 2) Blood Brain Barrier - Blood Brain Barrier |
|---|---|
| DD | dangerous drug; data definition; day of delivery; degenerated disc; degenerative disease; delusional... |
| misc | miscarriage; miscellaneous |
| SD | Sandhoff disease; senile dementia; septal defect; serologically defined; serologically detectable; s... |
| SSA | salicylsalicylic acid; sicca syndrome A; skin-sensitizing antibody; skin sympathetic activity; Sjogr... |