| beta-Glucosidase, antagonists & inhibitors | Not Available | 1 | 1 | Details |
| Beta-Lactam Antibacterials | Not Available | 39 | 180 | Details |
| beta-Lactamase Inhibitors | Endogenous substances and drugs that inhibit or block the activity of BETA-LACTAMASES. | 13 | 64 | Details |
| Beta-Lactamase Resistant Penicillins | Not Available | 6 | 47 | Details |
| Beta-Lactamase Sensitive Penicillins | Not Available | 8 | 38 | Details |
| beta-Lactams | Four-membered cyclic AMIDES, best known for the PENICILLINS based on a bicyclo-thiazoli... more | 135 | 602 | Details |
| beta-N-Acetylhexosaminidases | A hexosaminidase specific for non-reducing N-acetyl-D-hexosamine residues in N-acetyl-b... more | 1 | 2 | Details |
| Bethanechol Compounds | Quaternary ammonium compounds that include BETHANECHOL. | 1 | 5 | Details |
| Betula | Not Available | 2 | 2 | Details |
| Beverages | Liquids that are suitable for drinking. (From Merriam Webster Collegiate Dictionary, 10... more | 2 | 2 | Details |
| Bibenzyls | Compounds that include 1,2-diphenylethane in their structure. | 3 | 7 | Details |
| Bicarbonates | Inorganic salts that contain the -HCO3 radical. They are an important factor in determi... more | 1 | 8 | Details |
| Bicyclic Monoterpenes | Monoterpenes containing two ring structures that are joined either by bridgehead carbon... more | 10 | 23 | Details |
| Biguanides | Derivatives of biguanide (the structure formula HN(C(NH)NH2)2) that are primarily used ... more | 9 | 54 | Details |
| Biguanides and Amidines | Not Available | 5 | 7 | Details |
| Bile Acid Preparations | Not Available | 4 | 58 | Details |
| Bile Acid Sequestrants | Not Available | 4 | 4 | Details |
| Bile acids and derivatives | Not Available | 5 | 66 | Details |
| Bile Acids and Salts | Steroid acids and salts. The primary bile acids are derived from cholesterol in the liv... more | 20 | 141 | Details |
| Bile and Liver Therapy | Not Available | 22 | 134 | Details |
| Bile Pigments | Linear TETRAPYRROLES that give a characteristic color to BILE including: BILIRUBIN; BIL... more | 0 | 0 | Details |
| Bile Salt Export Pump Inhibitors | Not Available | 3 | 37 | Details |
| Bile Therapy | Not Available | 13 | 102 | Details |
| Bile-acid Binding Activity | Not Available | 3 | 3 | Details |
| Bilirubin | Not Available | 0 | 0 | Details |