Phenotypic Variations of Mild-to-Moderate Obstructive Pulmonary Diseases According to Airway Inflammation and Clinical Features
2006 ◽
Vol 100
(2)
◽
pp. 292-299
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1978 ◽
Vol 114
(5)
◽
pp. 705-710
◽
1982 ◽
Vol 118
(4)
◽
pp. 228-231
◽