Medical Definition of Maximal expiratory flow rate
1.
Measurement of rate of airflow during the first liter expired after the first 200 ml have been exhausted during a forced vital capacity determination. Common abbreviations are MEFR, FEF 202-1200, and fef 0.2-1.2.
Acronym: MEFR
(21 Jun 2000)
Lexicographical Neighbors of Maximal Expiratory Flow Rate
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