Pef definitions

Pef

1) Peak expiratory flow
Found on https://www.crosswordclues.com/clue/pef

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PEF

Pef, PEF or PeF may stand for: Pef may also refer to: ...
Found on http://en.wikipedia.org/wiki/PEF

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PEF

PEF: Peak expiratory flow.
Found on http://www.medterms.com/script/main/art.asp?articlekey=24657

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PEF

Peak expiratory flow
Found on http://www.translationdirectory.com/glossaries/glossary124.htm

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