| BSNA | bowel sounds normal and active |
|---|---|
| BSR | basal skin resistance; blood sedimentation rate; bowel sounds regular; brain stimulation reinforceme... |
| CIBD | chronic inflammatory bowel disease |
| FBD | functional bowel disorder |
| GBD | gallbladder disease; gender behavior disorder; glass blower's disease; granulomatous bowel disease |