title: Challenges in evaluating and treating asthma.
authors.affiliation: Midwest Center for Health Services & Policy Research, Hines and Chicago VA Medical Centers, Chicago, USA.
authors.forename: Kevin B
authors.initials: KB
authors.lastname: Weiss
mesh_terms: D001249:Asthma / Q000175:diagnosis* / Q000188:drug therapy* / Q000503:physiopathology; D005541:Forced Expiratory Volume; D006801:Humans; D017063:Outcome Assessment, Health Care; D010349:Patient Compliance; D015995:Prevalence; D012720:Severity of Illness Index; D016896:Treatment Outcome; D014481:United States