| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Bacterial Vaccines | 100 | + | |
| 2 | Vaccines, Synthetic | 84 | + | |
| 3 | Viral Vaccines | 75 | + | |
| 4 | Toxoids | 29 | + | |
| 5 | Protozoan Vaccines | 25 | + | |
| 6 | Cancer Vaccines | 16 | + | |
| 7 | Vaccines, Subunit | 11 | + | |
| 8 | Vaccines, Attenuated | 10 | + | |
| 9 | Vaccines, Inactivated | 7 | + | |
| 10 | Vaccines, Combined | 5 | + |