title: FEV1/FEV6 May Misdiagnose Patients With COPD-Reply.
authors.affiliation: Pulmonary and Critical Care Medicine First Affiliated Hospital of Xi'an Medical University Shaan Xi, China.
authors.forename: Shengyu
authors.initials: S
authors.lastname: Wang
authors.affiliation: Pulmonary and Critical Care Medicine First Affiliated Hospital of Xi'an Medical University Shaan Xi, China.
authors.forename: Jing
authors.initials: J
authors.lastname: Zhou
authors.affiliation: Pulmonary and Critical Care Medicine First Affiliated Hospital of Xi'an Medical University Shaan Xi, China.
authors.forename: Xin
authors.initials: X
authors.lastname: Diao
mesh_terms: D003951:Diagnostic Errors; D005541:Forced Expiratory Volume; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive; D013147:Spirometry