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Research: How to reduce lung residual volume?

Thread Status: Hello , There was no answer in this thread for more than 60 days.
It can take a long time to get an up-to-date response or contact with relevant users.

What is your lung residual volume?

  • less than 1l

    Votes: 0 0.0%
  • between 1-2l

    Votes: 10 62.5%
  • between 2-3l

    Votes: 4 25.0%
  • between 3-4l

    Votes: 2 12.5%
  • between 4-5l

    Votes: 0 0.0%
  • more than 5l

    Votes: 0 0.0%

  • Total voters


New Member
May 11, 2022
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