What is the FEF 25 75?

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Tags

  1. #exhaled
  2. #point
  3. #functional
  4. #resting
  5. #expiratory
  6. #middle
  7. #average
  8. #which
  9. #expiration
  10. #volume
  11. #capacity
  12. #fef25
  13. #percent
  14. #residual
  15. #lungs
  16. #forced