title: Toward improved diagnosis of early asthma.
authors.affiliation: 1 Department of Pediatrics University of Pittsburgh School of Medicine Pittsburgh, Pennsylvania.
authors.forename: John M
authors.initials: JM
authors.lastname: Brehm
mesh_terms: D001249:Asthma / Q000175:diagnosis*; D001944:Breath Tests; D005260:Female; D020869:Gene Expression Profiling / Q000379:methods*; D006801:Humans; D007249:Inflammation / Q000175:diagnosis*; D008297:Male; D012135:Respiratory Sounds / Q000175:diagnosis*