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|
|
|
|
|
|
1 |
amnion |
2 |
amniotic cavity |
3 |
epidermis |
4 |
IVth ventricle |
5 |
midbrain |
|
6 |
isthmus |
7 |
roof of hindbrain |
8 |
mesenchyme |
|
|
|
|
