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1 Validity of Peak Expiratory Flow for Assessing Reversible Airflow Obstruction
Won Il Choi, Jin Ho Kwak, Doo Young Kwon, Seung Beom Han, Young June Jeon
Tuberc Respir Dis.2000;48(4):522-529.   Published online 2016 March 11     DOI: http://dx.doi.org/10.4046/trd.2000.48.4.522
      

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