| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Receptors, Cytokine | 100 | + | |
| 2 | Receptors, Natural Killer Cell | 23 | + | |
| 3 | Receptors, Antigen | 17 | + | |
| 4 | Integrins | 14 | + | |
| 5 | Receptors, Lymphocyte Homing | 8 | + | |
| 6 | Receptors, Fc | 4 | + | |
| 7 | Receptors, Complement | 2 | + | |
| 8 | Antigens, CD14 | 1 | + |