| Label | Id | |
|---|---|---|
| antihypertensive drug | http://id.nlm.nih.gov/mesh/2021/D000959 | |
| anti-infective agent | http://id.nlm.nih.gov/mesh/2021/D000890 | |
| anti-inflammatory agent | http://id.nlm.nih.gov/mesh/2021/D000893 | |
| anti-LKM antibody | http://id.nlm.nih.gov/mesh/2021/C060729 | |
| antimalarial | http://id.nlm.nih.gov/mesh/2021/D000962 | |
| antimanic agents | http://id.nlm.nih.gov/mesh/2021/D018692 | |
| Antimetabolites | http://id.nlm.nih.gov/mesh/2021/D000963 | |
| antimineralocorticoid | http://id.nlm.nih.gov/mesh/2021/D000451 | |
| antimony | http://id.nlm.nih.gov/mesh/2021/D000965 | |
| antineoplastic | http://id.nlm.nih.gov/mesh/2021/D000970 | |
| anti-neutrophil cytoplasmic antibody-associated vasculitis | http://id.nlm.nih.gov/mesh/2021/D056648 | |
| anti-neutrophil cytoplasmic antibody | http://id.nlm.nih.gov/mesh/2021/D019268 | |
| Anti-NMDA receptor encephalitis | http://id.nlm.nih.gov/mesh/2021/D060426 | |
| anti-nuclear antibody | http://id.nlm.nih.gov/mesh/2021/D000974 | |
| anti-obesity medication | http://id.nlm.nih.gov/mesh/2021/D019440 |