| Alkylating Drugs | Highly reactive chemicals that introduce alkyl radicals into biologically active molecu... more | 43 | 106 | Details |
| Alkylmercury Compounds | Organic mercury compounds in which the mercury is attached to an alkyl group. | 4 | 15 | Details |
| Alkynes | Hydrocarbons with at least one triple bond in the linear portion, of the general formul... more | 7 | 21 | Details |
| Allergenic Extracts | Not Available | 23 | 0 | Details |
| Allergens | Not Available | 11 | 0 | Details |
| Allogeneic Cord Blood Hematopoietic Progenitor Cell Therapy | Not Available | 1 | 0 | Details |
| Allogeneic Cultured Cell Scaffold | Not Available | 3 | 23 | Details |
| Allyl Compounds | Alkenes with the general formula H2C=CH-CH2-R. | 2 | 2 | Details |
| Allylamine | Possesses an unusual and selective cytotoxicity for VASCULAR SMOOTH MUSCLE cells in dog... more | 1 | 1 | Details |
| Allylamine Antifungal | Not Available | 2 | 13 | Details |
| Allylamines | Not Available | 1 | 12 | Details |
| Alozafone derivatives | Not Available | 0 | 0 | Details |
| Alpha and Beta Blocking Agents | Not Available | 2 | 42 | Details |
| Alpha and Beta Blocking Agents and Thiazides | Not Available | 1 | 11 | Details |
| Alpha-Adrenoreceptor Antagonists and Diuretics | Not Available | 1 | 12 | Details |
| alpha-Amylases, antagonists & inhibitors | Not Available | 1 | 1 | Details |
| Alpha-and Beta-adrenergic Agonists | Not Available | 7 | 79 | Details |
| alpha-Galactosidase, antagonists & inhibitors | Not Available | 4 | 47 | Details |
| Alpha-Globulins | Serum proteins that have the most rapid migration during ELECTROPHORESIS. This subgroup... more | 2 | 2 | Details |
| alpha-Glucosidases | Not Available | 1 | 2 | Details |
| alpha-Hydroxy Acid | Not Available | 1 | 0 | Details |
| alpha-Particle Emitting Activity | Not Available | 1 | 0 | Details |
| Alphaherpesvirinae | A subfamily of HERPESVIRIDAE characterized by a short replication cycle. The genera inc... more | 1 | 3 | Details |
| Aluminium Compounds | Inorganic compounds that contain aluminum as an integral part of the molecule. | 20 | 16 | Details |
| Aluminium derivatives | Not Available | 0 | 0 | Details |