| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Bacterial Vaccines | 100 | + | |
| 2 | Viral Vaccines | 64 | + | |
| 3 | Vaccines, Synthetic | 52 | + | |
| 4 | Vaccines, Attenuated | 27 | + | |
| 5 | Vaccines, Subunit | 27 | + | |
| 6 | Protozoan Vaccines | 9 | + | |
| 7 | Toxoids | 4 | + | |
| 8 | Vaccines, Combined | 4 | + | |
| 9 | Fungal Vaccines | 3 | + | |
| 10 | Vaccines, Marker | 1 | + |