| Ac | accelerator [globulin]; acetate; acetyl; actinium; arabinosyl cytosine |
|---|---|
| aC | abcoulomb; arabinsyl cytosine |
| ara-C | acytosine arabinose; cytosine arabinoside |
| AT/GC | adenine-thymine/guanine-cytosine [ratio] |
| CA | anterior commissure [Lat. commissura anterior]; calcium antagonist; California [rabbit]; cancer; Can... |