Count | |
| 3 | |
| 10 | |
| 2 | |
| 1 | |
| 1 | |
| 2 | |
| 1 | |
| 14 | |
| 4 | |
| 32 | |
| 1 | |
| 1 | |
| 1 | |
| 10 | |
| 1 | |
Leucovorin/administration & dosage/*pharmacokinetics/therapeutic use | 1 |
Leucovorin/administration & dosage/adverse effects/*therapeutic use | 1 |
| 14 | |
| 3 | |
| 7 | |
| 1 | |
| 4 | |
| 1 | |
| 3 | |
| 4 | |
| 3 | |
| 7 | |
| 4 | |
| 6 | |
| 5 | |
| 4 | |
| 5 | |
| 4 | |
| 1 | |
| 25 | |
| 4 | |
| 5 | |
| 12 | |
| 12 | |
| 3 | |
| 2 | |
| 2 | |
| 11 | |
| 17 | |
| 14 | |
| 1 | |
| 14 | |
| 1 | |
| 13 | |
| 1 | |
| 1 | |
| 8 | |
| 16 | |
| 1 | |
| 1 | |
| 23 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 48 | |
| 1 | |
| 3 | |
| 2 | |
| 11 | |
| 6 | |
| 12 | |
| 1 | |
| 2 | |
| 2 | |
| 4 | |
| 11 | |
| 6 | |
| 1 | |
| 7 | |
| 16 | |
| 4 | |
| 5 | |
| 12 | |
| 1 | |
| 3 | |
| 7 | |
| 2 | |
| 9 | |
| 8 | |
| 2 | |
| 24 | |
| 1 | |
| 4 | |
| 1 | |
| 3 | |
| 3 | |
| 1 | |