Count | |
| 6 | |
| 12 | |
| 1 | |
| 5 | |
| 1 | |
| 1 | |
| 2 | |
| 2 | |
| 1 | |
| 3 | |
| 1 | |
| 3 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 3 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 3 | |
| 1 | |
| 1 | |
Placenta/*blood supply/*growth & development/pathology/ultrastructure | 1 |
| 7 | |
| 41 | |
| 6 | |
| 2 | |
| 1 | |
| 2 | |
| 1 | |
| 4 | |
| 3 | |
| 1 | |
| 2 | |
| 2 | |
| 24 | |
| 3 | |
| 79 | |
| 26 | |
| 180 | |
| 2 | |
| 1 | |
| 77 | |
| 2 | |
| 153 | |
| 29 | |
| 35 | |
| 21 | |
| 17 | |
| 2 | |
| 18 | |
| 22 | |
| 27 | |
| 3 | |
| 1 | |
| 34 | |
| 1 | |
| 1 | |
| 16 | |
| 15 | |
| 2 | |
| 1 | |
| 2 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 6 | |
| 2 | |
| 4 | |
| 1 | |
| 4 | |
| 1 | |
| 4 | |
| 2 | |