| Label | Id | |
|---|---|---|
| adapalene | http://id.nlm.nih.gov/mesh/2021/D000068816 | |
| adaptation | http://id.nlm.nih.gov/mesh/2021/D000221 | |
| adaptive immune system | http://id.nlm.nih.gov/mesh/2021/D056704 | |
| addiction medicine | http://id.nlm.nih.gov/mesh/2021/D000073316 | |
| Addison's disease | http://id.nlm.nih.gov/mesh/2021/D000224 | |
| adefovir | http://id.nlm.nih.gov/mesh/2021/C053001 | |
| adenine | http://id.nlm.nih.gov/mesh/2021/D000225 | |
| adenocarcinoma | http://id.nlm.nih.gov/mesh/2021/D000230 | |
| adenocarcinoma of the lung | http://id.nlm.nih.gov/mesh/2021/C538231 | |
| adenoid cystic carcinoma | http://id.nlm.nih.gov/mesh/2021/D003528 | |
| adenoid | http://id.nlm.nih.gov/mesh/2021/D000234 | |
| adenoma | http://id.nlm.nih.gov/mesh/2021/D000236 | |
| Adenomatoid odontogenic tumor | http://id.nlm.nih.gov/mesh/2021/C538229 | |
| adenomyoma | http://id.nlm.nih.gov/mesh/2021/D018194 | |
| adenosine cyclic phosphate | http://id.nlm.nih.gov/mesh/2021/D000242 |