Site of Airway Obstruction in Asthma as Determined by Measuring Maximal Expiratory Flow Breathing Air and a Helium-Oxygen Mixture
(Q35898908)
scientific article published on December 1, 1972
scientific article published on December 1, 1972
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Site of Airway Obstruction in Asthma as Determined by Measuring Maximal Expiratory Flow Breathing Air and a Helium-Oxygen Mixture