| BHA | bound hepatitis antibody; butylated hydroxyanisole |
|---|---|
| BRA | bilateral renal agenesis; bone-resorbing activity; brain-reactive antibody |
| CANA | circulating antineuronal antibody |
| C-ANCA | cytoplasmic anti-neutrophilic cytoplasmic antibody |
| CBAB | complement-binding antibody |