| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Organoplatinum Compounds | 100 | + | |
| 2 | Organotechnetium Compounds | 31 | + | |
| 3 | Iron Compounds | 15 | + | |
| 4 | Arsenicals | 10 | + | |
| 5 | Coordination Complexes | 8 | + | |
| 6 | Gadolinium DTPA | 5 | + | |
| 7 | Organogold Compounds | 3 | + | |
| 8 | Organotin Compounds | 3 | + | |
| 9 | Organomercury Compounds | 2 | + |