| Measured quantity of intake of eicosapentaenoic acid in 24 hours (observable entity) | | Measured quantity of intake of eicosapentaenoic acid in 24 hours | | Measured quantity of intake of EPA (eicosapentaenoic acid) in 24 hours
| | The known quantity of intake in one day of a polyunsaturated, omega 3 fatty acid with a 20-carbon chain and five cis double bonds. |
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