| Anesthetics, Dissociative | Intravenous anesthetics that induce a state of sedation, immobility, amnesia, and marke... more | 2 | 19 | Details |
| Anesthetics, General | Agents that induce various degrees of analgesia; depression of consciousness, circulati... more | 38 | 244 | Details |
| Anesthetics, Inhalation | Gases or volatile liquids that vary in the rate at which they induce anesthesia; potenc... more | 10 | 81 | Details |
| Anesthetics, Intravenous | Ultrashort-acting anesthetics that are used for induction. Loss of consciousness is rap... more | 16 | 114 | Details |
| Anesthetics, Local | Drugs that block nerve conduction when applied locally to nerve tissue in appropriate c... more | 31 | 130 | Details |
| Angelica | A plant genus of the family Apiaceae. | 1 | 0 | Details |
| Angioedemas, Hereditary, drug therapy | Not Available | 1 | 7 | Details |
| Angiogenesis Inducing Agents | Agents that induce or stimulate PHYSIOLOGIC ANGIOGENESIS or PATHOLOGIC ANGIOGENESIS. | 1 | 3 | Details |
| Angiogenesis Inhibitors | Agents and endogenous substances that antagonize or inhibit the development of new bloo... more | 25 | 113 | Details |
| Angiogenesis Modulating Agents | Agents that modulate the PHYSIOLOGIC ANGIOGENESIS process. This is accomplished by endo... more | 24 | 66 | Details |
| Angiogenic Proteins | Intercellular signaling peptides and proteins that regulate the proliferation of new bl... more | 2 | 6 | Details |
| Angiography | Not Available | 1 | 9 | Details |
| Angiopoietin-like 3 Inhibitor | Not Available | 1 | 1 | Details |
| Angiopoietin-like 3 Inhibitors | Not Available | 1 | 1 | Details |
| Angiosperms | Dicotyledonous Flowering Plants | 47 | 21 | Details |
| Angiostatic Proteins | Proteins that specifically inhibit the growth of new blood vessels (ANGIOGENESIS, PHYSI... more | 2 | 6 | Details |
| Angiotensin 2 Receptor Blocker | Not Available | 9 | 64 | Details |
| Angiotensin II Antagonists and Calcium Channel Blockers | Not Available | 3 | 25 | Details |
| Angiotensin II Antagonists and Diuretics | Not Available | 2 | 11 | Details |
| Angiotensin II receptor antagonists | Not Available | 11 | 66 | Details |
| Angiotensin II receptor blockers (ARBs) and calcium channel blockers | Not Available | 9 | 73 | Details |
| Angiotensin II receptor blockers (ARBs) and diuretics | Not Available | 9 | 61 | Details |
| Angiotensin II receptor blockers (ARBs), plain | Not Available | 10 | 64 | Details |
| Angiotensin II Type 1 Receptor Blockers | Agents that antagonize ANGIOTENSIN II TYPE 1 RECEPTOR. Included are ANGIOTENSIN II anal... more | 7 | 39 | Details |
| Angiotensin II Type 2 Receptor Blockers | Agents that antagonize the ANGIOTENSIN II TYPE 2 RECEPTOR. | 5 | 45 | Details |