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1 |
anterior cardinal vein |
2 |
oesophagus |
3 |
trachea |
4 |
ventral mesogastrium |
5 |
ostium primum |
|
6 |
left ventricle |
7 |
nasal placode |
8 |
right ventricle |
9 |
septum intermedium |
10 |
pleuro peritoneal fold |
|
11 |
right common cardinal vein |
|
|
|
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|
|
