[Sputum induction and its application in assessing airway inflammation].
Liu
Yu-hua
YH
Dong
Jing-cheng
JC
D001249:Asthma / Q000175:diagnosis*; D004802:Eosinophilia / Q000175:diagnosis; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis*; D012129:Respiratory Function Tests; D013183:Sputum / Q000166:cytology*