title: Comparison of FEV1 and FEF25-75 with respiratory resistance within--and across--subjects: are these comparisons mutually exclusive?
mesh_terms: D000403:Airway Resistance; D005540:Forced Expiratory Flow Rates; D005541:Forced Expiratory Volume; D006801:Humans; D008450:Maximal Midexpiratory Flow Rate; D012016:Reference Values; D012044:Regression Analysis