| GC | ganglion cell; gas chromatography; general circulation; general closure; general condition; generali... |
|---|---|
| ABR | Absolute Bed Rest |
| ABR | abortus Bang ring [test]; absolute bed rest; auditory brainstem response |
| BR | barrier reared [experimental animals]; baseline recovery; bathroom; bed rest; bedside rounds; biliru... |
| BRAC | basic rest-activity cycle |