| BF | bentonite flocculation; bile flow; black female; blastogenic factor; blister fluid; blood flow; body... |
|---|---|
| CO | carbon monoxide; cardiac output; castor oil; casualty officer; centric occlusion; cervical orthosis;... |
| MO-MOM | mineral oil and milk of magnesia |
| OR | a logical binary relation that is true if any argument is true, and false otherwise; [o]estrogen rec... |
| PBO | penicillin in beeswax and oil; placebo |