| TA | alkaline tuberculin; arterial tension; axillary temperature; tactile afferent; Takayasu arteritis; t... |
|---|---|
| OA | obstructive apnea; occipital artery; occipito-anterior; occiput anterior; octanoic acid; ocular albi... |
| ODB | opiate-directed behavior |
| OOWS | objective opiate withdrawal scale |
| OPRD | opiate receptor delta |