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              List navigation
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| Home page | TNA partonomy | 
| Top level | 
                systema nervosum  
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| Level 2 | 
                systema ventriculare   Short Extended
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| Current level | 
                ventriculus tertius  
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| Subsidiary language with Latin | English French Spanish Russian | 
| Non Latin primary language | English French Spanish Russian | 
               
              Partonomy list
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              Scientific notes
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              Signature
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| Type of list | P3 | 
| List Unit Identifier | 5788 | 
| Subtotals | subchildren 0 subunits 0 | 
| Proper children | 24 | 
| Number of children | 24 (validated) | 
| Proper units | 23 | 
| Number of units | 23 (validated) | 
| Signature | 6576 (validated since 29.4.2018) | 
| Date: 31.12.2021 |